39580325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 52228800

約数和(自身を除く): 12648475

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 809, 1957, 2575, 4045, 9785, 15371, 20225, 48925, 76855, 83327, 384275, 416635, 1583213, 2083175, 7916065, 39580325]

約数ペア:

[(1, 39580325), (5, 7916065), (19, 2083175), (25, 1583213), (95, 416635), (103, 384275), (475, 83327), (515, 76855), (809, 48925), (1957, 20225), (2575, 15371), (4045, 9785)]