16630505

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 21234960

約数和(自身を除く): 4604455

約数列:

[1, 5, 17, 85, 289, 677, 1445, 3385, 4913, 11509, 24565, 57545, 195653, 978265, 3326101, 16630505]

約数ペア:

[(1, 16630505), (5, 3326101), (17, 978265), (85, 195653), (289, 57545), (677, 24565), (1445, 11509), (3385, 4913)]