11811325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^2$

素因数の和:273

約数の個数: 18

約数和(自身を含む): 15176174

約数和(自身を除く): 3364849

約数列:

[1, 5, 25, 37, 113, 185, 565, 925, 2825, 4181, 12769, 20905, 63845, 104525, 319225, 472453, 2362265, 11811325]

約数ペア:

[(1, 11811325), (5, 2362265), (25, 472453), (37, 319225), (113, 104525), (185, 63845), (565, 20905), (925, 12769), (2825, 4181)]