159382275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163469}}^1$

素因数の和:163495

約数の個数: 24

約数和(自身を含む): 283783920

約数和(自身を除く): 124401645

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 163469, 490407, 817345, 2125097, 2452035, 4086725, 6375291, 10625485, 12260175, 31876455, 53127425, 159382275]

約数ペア:

[(1, 159382275), (3, 53127425), (5, 31876455), (13, 12260175), (15, 10625485), (25, 6375291), (39, 4086725), (65, 2452035), (75, 2125097), (195, 817345), (325, 490407), (975, 163469)]