30683575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 43139600

約数和(自身を除く): 12456025

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4969, 6175, 24845, 64597, 94411, 124225, 322985, 472055, 1227343, 1614925, 2360275, 6136715, 30683575]

約数ペア:

[(1, 30683575), (5, 6136715), (13, 2360275), (19, 1614925), (25, 1227343), (65, 472055), (95, 322985), (247, 124225), (325, 94411), (475, 64597), (1235, 24845), (4969, 6175)]