22215675

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 37011520

約数和(自身を除く): 14795845

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 2131, 3475, 6393, 10425, 10655, 31965, 53275, 159825, 296209, 888627, 1481045, 4443135, 7405225, 22215675]

約数ペア:

[(1, 22215675), (3, 7405225), (5, 4443135), (15, 1481045), (25, 888627), (75, 296209), (139, 159825), (417, 53275), (695, 31965), (2085, 10655), (2131, 10425), (3475, 6393)]