23228545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 31190184

約数和(自身を除く): 7961639

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 757, 1615, 1805, 3785, 6137, 12869, 14383, 30685, 64345, 71915, 244511, 273277, 1222555, 1366385, 4645709, 23228545]

約数ペア:

[(1, 23228545), (5, 4645709), (17, 1366385), (19, 1222555), (85, 273277), (95, 244511), (323, 71915), (361, 64345), (757, 30685), (1615, 14383), (1805, 12869), (3785, 6137)]