13161375

素因数分解:

$3^2\times 5^3\times {\mathrm{11699}}^1$

素因数の和:11720

約数の個数: 24

約数和(自身を含む): 23727600

約数和(自身を除く): 10566225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 11699, 35097, 58495, 105291, 175485, 292475, 526455, 877425, 1462375, 2632275, 4387125, 13161375]

約数ペア:

[(1, 13161375), (3, 4387125), (5, 2632275), (9, 1462375), (15, 877425), (25, 526455), (45, 292475), (75, 175485), (125, 105291), (225, 58495), (375, 35097), (1125, 11699)]