68755895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8329}}^1$

素因数の和:8474

約数の個数: 16

約数和(自身を含む): 89564160

約数和(自身を除く): 20808265

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 8329, 41645, 108277, 541385, 1057783, 5288915, 13751179, 68755895]

約数ペア:

[(1, 68755895), (5, 13751179), (13, 5288915), (65, 1057783), (127, 541385), (635, 108277), (1651, 41645), (8255, 8329)]