25276295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 34186320

約数和(自身を除く): 8910025

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 1019, 2255, 4961, 5095, 11209, 24805, 41779, 56045, 123299, 208895, 459569, 616495, 2297845, 5055259, 25276295]

約数ペア:

[(1, 25276295), (5, 5055259), (11, 2297845), (41, 616495), (55, 459569), (121, 208895), (205, 123299), (451, 56045), (605, 41779), (1019, 24805), (2255, 11209), (4961, 5095)]