30646475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 40309920

約数和(自身を除く): 9663445

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1031, 1189, 5155, 5945, 25775, 29725, 29899, 42271, 149495, 211355, 747475, 1056775, 1225859, 6129295, 30646475]

約数ペア:

[(1, 30646475), (5, 6129295), (25, 1225859), (29, 1056775), (41, 747475), (145, 211355), (205, 149495), (725, 42271), (1025, 29899), (1031, 29725), (1189, 25775), (5155, 5945)]