9881605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 12804480

約数和(自身を除く): 2922875

約数列:

[1, 5, 23, 29, 115, 145, 667, 2963, 3335, 14815, 68149, 85927, 340745, 429635, 1976321, 9881605]

約数ペア:

[(1, 9881605), (5, 1976321), (23, 429635), (29, 340745), (115, 85927), (145, 68149), (667, 14815), (2963, 3335)]