2888986175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{4259}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 3672324480

約数和(自身を除く): 783338305

約数列:

[1, 5, 25, 43, 215, 631, 1075, 3155, 4259, 15775, 21295, 27133, 106475, 135665, 183137, 678325, 915685, 2687429, 4578425, 13437145, 67185725, 115559447, 577797235, 2888986175]

約数ペア:

[(1, 2888986175), (5, 577797235), (25, 115559447), (43, 67185725), (215, 13437145), (631, 4578425), (1075, 2687429), (3155, 915685), (4259, 678325), (15775, 183137), (21295, 135665), (27133, 106475)]