3² × 5² × 307

Prime Factor Structure

Factorization String 3^2 × 5^2 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 124,124

Proper Divisor Sum 55,049

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #69073 ← → #69109

1 3 5 9 15 25 45 75 225 307 921 1,535 2,763 4,605 7,675 13,815 23,025 69,075

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

69,075 207,226 103,613 310,840 155,420 77,710 38,855 116,566 58,283 174,850 87,425 262,276 131,138 65,569 196,708 98,354 49,177 147,532 73,766 36,883 110,650 55,325 165,976 82,988 41,494 20,747 62,242 31,121 93,364 46,682 23,341 70,024 35,012 17,506 8,753 26,260 13,130 6,565 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632

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