2968085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 3792000

約数和(自身を除く): 823915

約数列:

[1, 5, 19, 95, 157, 199, 785, 995, 2983, 3781, 14915, 18905, 31243, 156215, 593617, 2968085]

約数ペア:

[(1, 2968085), (5, 593617), (19, 156215), (95, 31243), (157, 18905), (199, 14915), (785, 3781), (995, 2983)]