89772335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 26556625

約数列:

[1, 5, 23, 59, 101, 115, 131, 295, 505, 655, 1357, 2323, 3013, 5959, 6785, 7729, 11615, 13231, 15065, 29795, 38645, 66155, 137057, 177767, 304313, 685285, 780629, 888835, 1521565, 3903145, 17954467, 89772335]

約数ペア:

[(1, 89772335), (5, 17954467), (23, 3903145), (59, 1521565), (101, 888835), (115, 780629), (131, 685285), (295, 304313), (505, 177767), (655, 137057), (1357, 66155), (2323, 38645), (3013, 29795), (5959, 15065), (6785, 13231), (7729, 11615)]