22125655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 27831744

約数和(自身を除く): 5706089

約数列:

[1, 5, 23, 115, 421, 457, 2105, 2285, 9683, 10511, 48415, 52555, 192397, 961985, 4425131, 22125655]

約数ペア:

[(1, 22125655), (5, 4425131), (23, 961985), (115, 192397), (421, 52555), (457, 48415), (2105, 10511), (2285, 9683)]