80589095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 105200304

約数和(自身を除く): 24611209

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1297, 1445, 3655, 6485, 12427, 22049, 55771, 62135, 110245, 278855, 374833, 948107, 1874165, 4740535, 16117819, 80589095]

約数ペア:

[(1, 80589095), (5, 16117819), (17, 4740535), (43, 1874165), (85, 948107), (215, 374833), (289, 278855), (731, 110245), (1297, 62135), (1445, 55771), (3655, 22049), (6485, 12427)]