459212975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21089}}^1$

素因数の和:21179

約数の個数: 24

約数和(自身を含む): 622408080

約数和(自身を除く): 163195105

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 21089, 21775, 105445, 274157, 527225, 1370785, 1412963, 6853925, 7064815, 18368519, 35324075, 91842595, 459212975]

約数ペア:

[(1, 459212975), (5, 91842595), (13, 35324075), (25, 18368519), (65, 7064815), (67, 6853925), (325, 1412963), (335, 1370785), (871, 527225), (1675, 274157), (4355, 105445), (21089, 21775)]