22500095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 29973024

約数和(自身を除く): 7472929

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 677, 1445, 1955, 3385, 6647, 11509, 15571, 33235, 57545, 77855, 195653, 264707, 978265, 1323535, 4500019, 22500095]

約数ペア:

[(1, 22500095), (5, 4500019), (17, 1323535), (23, 978265), (85, 264707), (115, 195653), (289, 77855), (391, 57545), (677, 33235), (1445, 15571), (1955, 11509), (3385, 6647)]