4169075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 5565120

約数和(自身を除く): 1396045

約数列:

[1, 5, 19, 25, 67, 95, 131, 335, 475, 655, 1273, 1675, 2489, 3275, 6365, 8777, 12445, 31825, 43885, 62225, 166763, 219425, 833815, 4169075]

約数ペア:

[(1, 4169075), (5, 833815), (19, 219425), (25, 166763), (67, 62225), (95, 43885), (131, 31825), (335, 12445), (475, 8777), (655, 6365), (1273, 3275), (1675, 2489)]