64559245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4889}}^1$

素因数の和:5052

約数の個数: 16

約数和(自身を含む): 82152000

約数和(自身を除く): 17592755

約数列:

[1, 5, 19, 95, 139, 695, 2641, 4889, 13205, 24445, 92891, 464455, 679571, 3397855, 12911849, 64559245]

約数ペア:

[(1, 64559245), (5, 12911849), (19, 3397855), (95, 679571), (139, 464455), (695, 92891), (2641, 24445), (4889, 13205)]