90088295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8231}}^1$

素因数の和:8446

約数の個数: 16

約数和(自身を含む): 118540800

約数和(自身を除く): 28452505

約数列:

[1, 5, 11, 55, 199, 995, 2189, 8231, 10945, 41155, 90541, 452705, 1637969, 8189845, 18017659, 90088295]

約数ペア:

[(1, 90088295), (5, 18017659), (11, 8189845), (55, 1637969), (199, 452705), (995, 90541), (2189, 41155), (8231, 10945)]