84325575

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2749}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 139810000

約数和(自身を除く): 55484425

約数列:

[1, 3, 5, 15, 25, 75, 409, 1227, 2045, 2749, 6135, 8247, 10225, 13745, 30675, 41235, 68725, 206175, 1124341, 3373023, 5621705, 16865115, 28108525, 84325575]

約数ペア:

[(1, 84325575), (3, 28108525), (5, 16865115), (15, 5621705), (25, 3373023), (75, 1124341), (409, 206175), (1227, 68725), (2045, 41235), (2749, 30675), (6135, 13745), (8247, 10225)]