3² × 5² × 1669

Prime Factor Structure

Factorization String 3^2 × 5^2 × 1669

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 673,010

Proper Divisor Sum 297,485

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #375523 ← → #375527

1 3 5 9 15 25 45 75 225 1,669 5,007 8,345 15,021 25,035 41,725 75,105 125,175 375,525

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

375,525 1,126,576 563,288 281,644 140,822 70,411 211,234 105,617 316,852 158,426 79,213 237,640 118,820 59,410 29,705 89,116 44,558 22,279 66,838 33,419 100,258 50,129 150,388 75,194 37,597 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296

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