2193292625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{566011}}^1$

素因数の和:566057

約数の個数: 16

約数和(自身を含む): 2825531904

約数和(自身を除く): 632239279

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 566011, 2830055, 14150275, 17546341, 70751375, 87731705, 438658525, 2193292625]

約数ペア:

[(1, 2193292625), (5, 438658525), (25, 87731705), (31, 70751375), (125, 17546341), (155, 14150275), (775, 2830055), (3875, 566011)]