30875575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 40711680

約数和(自身を除く): 9836105

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 1151, 5365, 5755, 26825, 28775, 33379, 42587, 166895, 212935, 834475, 1064675, 1235023, 6175115, 30875575]

約数ペア:

[(1, 30875575), (5, 6175115), (25, 1235023), (29, 1064675), (37, 834475), (145, 212935), (185, 166895), (725, 42587), (925, 33379), (1073, 28775), (1151, 26825), (5365, 5755)]