469125

素因数分解:

$3^3\times 5^3\times {\mathrm{139}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 873600

約数和(自身を除く): 404475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 139, 225, 375, 417, 675, 695, 1125, 1251, 2085, 3375, 3475, 3753, 6255, 10425, 17375, 18765, 31275, 52125, 93825, 156375, 469125]

約数ペア:

[(1, 469125), (3, 156375), (5, 93825), (9, 52125), (15, 31275), (25, 18765), (27, 17375), (45, 10425), (75, 6255), (125, 3753), (135, 3475), (139, 3375), (225, 2085), (375, 1251), (417, 1125), (675, 695)]