66231125

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4985

約数の個数: 16

約数和(自身を含む): 83431920

約数和(自身を除く): 17200795

約数列:

[1, 5, 25, 109, 125, 545, 2725, 4861, 13625, 24305, 121525, 529849, 607625, 2649245, 13246225, 66231125]

約数ペア:

[(1, 66231125), (5, 13246225), (25, 2649245), (109, 607625), (125, 529849), (545, 121525), (2725, 24305), (4861, 13625)]