47953205

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 58449600

約数和(自身を除く): 10496395

約数列:

[1, 5, 131, 179, 409, 655, 895, 2045, 23449, 53579, 73211, 117245, 267895, 366055, 9590641, 47953205]

約数ペア:

[(1, 47953205), (5, 9590641), (131, 366055), (179, 267895), (409, 117245), (655, 73211), (895, 53579), (2045, 23449)]