3² × 5² × 1543

Prime Factor Structure

Factorization String 3^2 × 5^2 × 1543

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 622,232

Proper Divisor Sum 275,057

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #347173 ← → #347177

1 3 5 9 15 25 45 75 225 1,543 4,629 7,715 13,887 23,145 38,575 69,435 115,725 347,175

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

347,175 1,041,526 520,763 1,562,290 781,145 2,343,436 1,171,718 585,859 1,757,578 878,789 2,636,368 1,318,184 659,092 329,546 164,773 494,320 247,160 123,580 61,790 30,895 92,686 46,343 139,030 69,515 208,546 104,273 312,820 156,410 78,205 234,616 117,308 58,654 29,327 87,982 43,991 131,974 65,987 197,962 98,981 296,944 148,472 74,236 37,118 18,559 55,678 27,839 83,518 41,759 125,278 62,639 187,918 93,959 281,878 140,939 422,818 211,409 634,228 317,114 158,557 475,672

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