1244631025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{10501}}^1$

素因数の和:10953

約数の個数: 24

約数和(自身を含む): 1687713408

約数和(自身を除く): 443082383

約数列:

[1, 5, 11, 25, 55, 275, 431, 2155, 4741, 10501, 10775, 23705, 52505, 115511, 118525, 262525, 577555, 2887775, 4525931, 22629655, 49785241, 113148275, 248926205, 1244631025]

約数ペア:

[(1, 1244631025), (5, 248926205), (11, 113148275), (25, 49785241), (55, 22629655), (275, 4525931), (431, 2887775), (2155, 577555), (4741, 262525), (10501, 118525), (10775, 115511), (23705, 52505)]