68468975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 88358928

約数和(自身を除く): 19889953

約数列:

[1, 5, 25, 41, 67, 205, 335, 997, 1025, 1675, 2747, 4985, 13735, 24925, 40877, 66799, 68675, 204385, 333995, 1021925, 1669975, 2738759, 13693795, 68468975]

約数ペア:

[(1, 68468975), (5, 13693795), (25, 2738759), (41, 1669975), (67, 1021925), (205, 333995), (335, 204385), (997, 68675), (1025, 66799), (1675, 40877), (2747, 24925), (4985, 13735)]