68895525

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{5851}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 114652384

約数和(自身を除く): 45756859

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 5851, 11775, 17553, 29255, 87765, 146275, 438825, 918607, 2755821, 4593035, 13779105, 22965175, 68895525]

約数ペア:

[(1, 68895525), (3, 22965175), (5, 13779105), (15, 4593035), (25, 2755821), (75, 918607), (157, 438825), (471, 146275), (785, 87765), (2355, 29255), (3925, 17553), (5851, 11775)]