67907995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^2$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 89305200

約数和(自身を除く): 21397205

約数列:

[1, 5, 19, 29, 95, 145, 157, 551, 785, 2755, 2983, 4553, 14915, 22765, 24649, 86507, 123245, 432535, 468331, 714821, 2341655, 3574105, 13581599, 67907995]

約数ペア:

[(1, 67907995), (5, 13581599), (19, 3574105), (29, 2341655), (95, 714821), (145, 468331), (157, 432535), (551, 123245), (785, 86507), (2755, 24649), (2983, 22765), (4553, 14915)]