1625025425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{2096807}}^1$

素因数の和:2096848

約数の個数: 12

約数和(自身を含む): 2080033536

約数和(自身を除く): 455008111

約数列:

[1, 5, 25, 31, 155, 775, 2096807, 10484035, 52420175, 65001017, 325005085, 1625025425]

約数ペア:

[(1, 1625025425), (5, 325005085), (25, 65001017), (31, 52420175), (155, 10484035), (775, 2096807)]