23215125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 39896064

約数和(自身を除く): 16680939

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 1997, 2325, 3875, 5991, 9985, 11625, 29955, 49925, 61907, 149775, 185721, 249625, 309535, 748875, 928605, 1547675, 4643025, 7738375, 23215125]

約数ペア:

[(1, 23215125), (3, 7738375), (5, 4643025), (15, 1547675), (25, 928605), (31, 748875), (75, 309535), (93, 249625), (125, 185721), (155, 149775), (375, 61907), (465, 49925), (775, 29955), (1997, 11625), (2325, 9985), (3875, 5991)]