68912555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{719}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 85795200

約数和(自身を除く): 16882645

約数列:

[1, 5, 29, 145, 661, 719, 3305, 3595, 19169, 20851, 95845, 104255, 475259, 2376295, 13782511, 68912555]

約数ペア:

[(1, 68912555), (5, 13782511), (29, 2376295), (145, 475259), (661, 104255), (719, 95845), (3305, 20851), (3595, 19169)]