78245255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 103797456

約数和(自身を除く): 25552201

約数列:

[1, 5, 11, 55, 121, 283, 457, 605, 1415, 2285, 3113, 5027, 15565, 25135, 34243, 55297, 129331, 171215, 276485, 646655, 1422641, 7113205, 15649051, 78245255]

約数ペア:

[(1, 78245255), (5, 15649051), (11, 7113205), (55, 1422641), (121, 646655), (283, 276485), (457, 171215), (605, 129331), (1415, 55297), (2285, 34243), (3113, 25135), (5027, 15565)]