394976195

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{5591}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 483148800

約数和(自身を除く): 88172605

約数列:

[1, 5, 71, 199, 355, 995, 5591, 14129, 27955, 70645, 396961, 1112609, 1984805, 5563045, 78995239, 394976195]

約数ペア:

[(1, 394976195), (5, 78995239), (71, 5563045), (199, 1984805), (355, 1112609), (995, 396961), (5591, 70645), (14129, 27955)]