4126705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 5745600

約数和(自身を除く): 1618895

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 359, 605, 1045, 1795, 2299, 3949, 6821, 11495, 19745, 34105, 43439, 75031, 217195, 375155, 825341, 4126705]

約数ペア:

[(1, 4126705), (5, 825341), (11, 375155), (19, 217195), (55, 75031), (95, 43439), (121, 34105), (209, 19745), (359, 11495), (605, 6821), (1045, 3949), (1795, 2299)]