89772815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 124554240

約数和(自身を除く): 34781425

約数列:

[1, 5, 11, 19, 55, 95, 209, 271, 317, 1045, 1355, 1585, 2981, 3487, 5149, 6023, 14905, 17435, 25745, 30115, 56639, 66253, 85907, 283195, 331265, 429535, 944977, 1632233, 4724885, 8161165, 17954563, 89772815]

約数ペア:

[(1, 89772815), (5, 17954563), (11, 8161165), (19, 4724885), (55, 1632233), (95, 944977), (209, 429535), (271, 331265), (317, 283195), (1045, 85907), (1355, 66253), (1585, 56639), (2981, 30115), (3487, 25745), (5149, 17435), (6023, 14905)]