53817725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 73557792

約数和(自身を除く): 19740067

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 3851, 13975, 19255, 50063, 96275, 165593, 250315, 827965, 1251575, 2152709, 4139825, 10763545, 53817725]

約数ペア:

[(1, 53817725), (5, 10763545), (13, 4139825), (25, 2152709), (43, 1251575), (65, 827965), (215, 250315), (325, 165593), (559, 96275), (1075, 50063), (2795, 19255), (3851, 13975)]