858300965

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 1125964800

約数和(自身を除く): 267663835

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 863, 1805, 2755, 4315, 6859, 10469, 16397, 25027, 34295, 52345, 81985, 125135, 198911, 311543, 475513, 994555, 1557715, 2377565, 5919317, 9034747, 29596585, 45173735, 171660193, 858300965]

約数ペア:

[(1, 858300965), (5, 171660193), (19, 45173735), (29, 29596585), (95, 9034747), (145, 5919317), (361, 2377565), (551, 1557715), (863, 994555), (1805, 475513), (2755, 311543), (4315, 198911), (6859, 125135), (10469, 81985), (16397, 52345), (25027, 34295)]