627948865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{9623}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 779774976

約数和(自身を除く): 151826111

約数列:

[1, 5, 31, 155, 421, 2105, 9623, 13051, 48115, 65255, 298313, 1491565, 4051283, 20256415, 125589773, 627948865]

約数ペア:

[(1, 627948865), (5, 125589773), (31, 20256415), (155, 4051283), (421, 1491565), (2105, 298313), (9623, 65255), (13051, 48115)]