210161025

素因数分解:

$3^2\times 5^2\times {\mathrm{934049}}^1$

素因数の和:934065

約数の個数: 18

約数和(自身を含む): 376422150

約数和(自身を除く): 166261125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 934049, 2802147, 4670245, 8406441, 14010735, 23351225, 42032205, 70053675, 210161025]

約数ペア:

[(1, 210161025), (3, 70053675), (5, 42032205), (9, 23351225), (15, 14010735), (25, 8406441), (45, 4670245), (75, 2802147), (225, 934049)]