2018601125

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{241027}}^1$

素因数の和:241109

約数の個数: 16

約数和(自身を含む): 2556825024

約数和(自身を除く): 538223899

約数列:

[1, 5, 25, 67, 125, 335, 1675, 8375, 241027, 1205135, 6025675, 16148809, 30128375, 80744045, 403720225, 2018601125]

約数ペア:

[(1, 2018601125), (5, 403720225), (25, 80744045), (67, 30128375), (125, 16148809), (335, 6025675), (1675, 1205135), (8375, 241027)]