812703025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{792881}}^1$

素因数の和:792932

約数の個数: 12

約数和(自身を含む): 1032332364

約数和(自身を除く): 219629339

約数列:

[1, 5, 25, 41, 205, 1025, 792881, 3964405, 19822025, 32508121, 162540605, 812703025]

約数ペア:

[(1, 812703025), (5, 162540605), (25, 32508121), (41, 19822025), (205, 3964405), (1025, 792881)]