980722945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{6343}}^1$

素因数の和:6489

約数の個数: 24

約数和(自身を含む): 1262049984

約数和(自身を除く): 281327039

約数列:

[1, 5, 17, 85, 107, 289, 535, 1445, 1819, 6343, 9095, 30923, 31715, 107831, 154615, 539155, 678701, 1833127, 3393505, 9165635, 11537917, 57689585, 196144589, 980722945]

約数ペア:

[(1, 980722945), (5, 196144589), (17, 57689585), (85, 11537917), (107, 9165635), (289, 3393505), (535, 1833127), (1445, 678701), (1819, 539155), (6343, 154615), (9095, 107831), (30923, 31715)]