154125

素因数分解:

$3^2\times 5^3\times {\mathrm{137}}^1$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 279864

約数和(自身を除く): 125739

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 137, 225, 375, 411, 685, 1125, 1233, 2055, 3425, 6165, 10275, 17125, 30825, 51375, 154125]

約数ペア:

[(1, 154125), (3, 51375), (5, 30825), (9, 17125), (15, 10275), (25, 6165), (45, 3425), (75, 2055), (125, 1233), (137, 1125), (225, 685), (375, 411)]