47166925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8537}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 66698856

約数和(自身を除く): 19531931

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 8537, 42685, 110981, 145129, 213425, 554905, 725645, 1886677, 2774525, 3628225, 9433385, 47166925]

約数ペア:

[(1, 47166925), (5, 9433385), (13, 3628225), (17, 2774525), (25, 1886677), (65, 725645), (85, 554905), (221, 213425), (325, 145129), (425, 110981), (1105, 42685), (5525, 8537)]