528823975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 668394720

約数和(自身を除く): 139570745

約数列:

[1, 5, 25, 71, 229, 355, 1145, 1301, 1775, 5725, 6505, 16259, 32525, 81295, 92371, 297929, 406475, 461855, 1489645, 2309275, 7448225, 21152959, 105764795, 528823975]

約数ペア:

[(1, 528823975), (5, 105764795), (25, 21152959), (71, 7448225), (229, 2309275), (355, 1489645), (1145, 461855), (1301, 406475), (1775, 297929), (5725, 92371), (6505, 81295), (16259, 32525)]