126916295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 180092640

約数和(自身を除く): 53176345

約数列:

[1, 5, 11, 19, 55, 61, 95, 121, 181, 209, 305, 605, 671, 905, 1045, 1159, 1991, 2299, 3355, 3439, 5795, 7381, 9955, 11041, 11495, 12749, 17195, 21901, 36905, 37829, 55205, 63745, 109505, 121451, 140239, 189145, 209779, 416119, 607255, 701195, 1048895, 1335961, 2080595, 2307569, 6679805, 11537845, 25383259, 126916295]

約数ペア:

[(1, 126916295), (5, 25383259), (11, 11537845), (19, 6679805), (55, 2307569), (61, 2080595), (95, 1335961), (121, 1048895), (181, 701195), (209, 607255), (305, 416119), (605, 209779), (671, 189145), (905, 140239), (1045, 121451), (1159, 109505), (1991, 63745), (2299, 55205), (3355, 37829), (3439, 36905), (5795, 21901), (7381, 17195), (9955, 12749), (11041, 11495)]