17480045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3571}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 23146560

約数和(自身を除く): 5666515

約数列:

[1, 5, 11, 55, 89, 445, 979, 3571, 4895, 17855, 39281, 196405, 317819, 1589095, 3496009, 17480045]

約数ペア:

[(1, 17480045), (5, 3496009), (11, 1589095), (55, 317819), (89, 196405), (445, 39281), (979, 17855), (3571, 4895)]