1427610125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1499}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 1881360000

約数和(自身を除く): 453749875

約数列:

[1, 5, 19, 25, 95, 125, 401, 475, 1499, 2005, 2375, 7495, 7619, 10025, 28481, 37475, 38095, 50125, 142405, 187375, 190475, 601099, 712025, 952375, 3005495, 3560125, 11420881, 15027475, 57104405, 75137375, 285522025, 1427610125]

約数ペア:

[(1, 1427610125), (5, 285522025), (19, 75137375), (25, 57104405), (95, 15027475), (125, 11420881), (401, 3560125), (475, 3005495), (1499, 952375), (2005, 712025), (2375, 601099), (7495, 190475), (7619, 187375), (10025, 142405), (28481, 50125), (37475, 38095)]