68463875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 89204544

約数和(自身を除く): 20740669

約数列:

[1, 5, 25, 37, 113, 125, 131, 185, 565, 655, 925, 2825, 3275, 4181, 4625, 4847, 14125, 14803, 16375, 20905, 24235, 74015, 104525, 121175, 370075, 522625, 547711, 605875, 1850375, 2738555, 13692775, 68463875]

約数ペア:

[(1, 68463875), (5, 13692775), (25, 2738555), (37, 1850375), (113, 605875), (125, 547711), (131, 522625), (185, 370075), (565, 121175), (655, 104525), (925, 74015), (2825, 24235), (3275, 20905), (4181, 16375), (4625, 14803), (4847, 14125)]