89941155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13721}}^1$

素因数の和:13771

約数の個数: 32

約数和(自身を含む): 158077440

約数和(自身を除く): 68136285

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 13721, 41163, 68605, 205815, 260699, 315583, 782097, 946749, 1303495, 1577915, 3910485, 4733745, 5996077, 17988231, 29980385, 89941155]

約数ペア:

[(1, 89941155), (3, 29980385), (5, 17988231), (15, 5996077), (19, 4733745), (23, 3910485), (57, 1577915), (69, 1303495), (95, 946749), (115, 782097), (285, 315583), (345, 260699), (437, 205815), (1311, 68605), (2185, 41163), (6555, 13721)]