68685355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7151}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 88055424

約数和(自身を除く): 19370069

約数列:

[1, 5, 17, 85, 113, 565, 1921, 7151, 9605, 35755, 121567, 607835, 808063, 4040315, 13737071, 68685355]

約数ペア:

[(1, 68685355), (5, 13737071), (17, 4040315), (85, 808063), (113, 607835), (565, 121567), (1921, 35755), (7151, 9605)]