87979165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2731}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 112121280

約数和(自身を除く): 24142115

約数列:

[1, 5, 17, 85, 379, 1895, 2731, 6443, 13655, 32215, 46427, 232135, 1035049, 5175245, 17595833, 87979165]

約数ペア:

[(1, 87979165), (5, 17595833), (17, 5175245), (85, 1035049), (379, 232135), (1895, 46427), (2731, 32215), (6443, 13655)]