5² × 7² × 31

Prime Factor Structure

Factorization String 5^2 × 7^2 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 56,544

Proper Divisor Sum 18,569

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #37967 ← → #37987

1 5 7 25 31 35 49 155 175 217 245 775 1,085 1,225 1,519 5,425 7,595 37,975

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

37,975 113,926 56,963 170,890 85,445 256,336 128,168 64,084 32,042 16,021 48,064 24,032 12,016 6,008 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456

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