90137135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 119508480

約数和(自身を除く): 29371345

約数列:

[1, 5, 11, 55, 121, 383, 389, 605, 1915, 1945, 4213, 4279, 21065, 21395, 46343, 47069, 148987, 231715, 235345, 744935, 1638857, 8194285, 18027427, 90137135]

約数ペア:

[(1, 90137135), (5, 18027427), (11, 8194285), (55, 1638857), (121, 744935), (383, 235345), (389, 231715), (605, 148987), (1915, 47069), (1945, 46343), (4213, 21395), (4279, 21065)]