2212967525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{160651}}^1$

素因数の和:160709

約数の個数: 24

約数和(自身を含む): 2988127200

約数和(自身を除く): 775159675

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 160651, 803255, 3052369, 4016275, 4658879, 15261845, 23294395, 76309225, 88518701, 116471975, 442593505, 2212967525]

約数ペア:

[(1, 2212967525), (5, 442593505), (19, 116471975), (25, 88518701), (29, 76309225), (95, 23294395), (145, 15261845), (475, 4658879), (551, 4016275), (725, 3052369), (2755, 803255), (13775, 160651)]