4450609295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{18911}}^1$

素因数の和:19327

約数の個数: 24

約数和(自身を含む): 5885792640

約数和(自身を除く): 1435183345

約数列:

[1, 5, 11, 55, 121, 389, 605, 1945, 4279, 18911, 21395, 47069, 94555, 208021, 235345, 1040105, 2288231, 7356379, 11441155, 36781895, 80920169, 404600845, 890121859, 4450609295]

約数ペア:

[(1, 4450609295), (5, 890121859), (11, 404600845), (55, 80920169), (121, 36781895), (389, 11441155), (605, 7356379), (1945, 2288231), (4279, 1040105), (18911, 235345), (21395, 208021), (47069, 94555)]