31232825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5653}}^1$

素因数の和:5693

約数の個数: 24

約数和(自身を含む): 44169048

約数和(自身を除く): 12936223

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 5653, 28265, 73489, 96101, 141325, 367445, 480505, 1249313, 1837225, 2402525, 6246565, 31232825]

約数ペア:

[(1, 31232825), (5, 6246565), (13, 2402525), (17, 1837225), (25, 1249313), (65, 480505), (85, 367445), (221, 141325), (325, 96101), (425, 73489), (1105, 28265), (5525, 5653)]