55102105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 67392000

約数和(自身を除く): 12289895

約数列:

[1, 5, 79, 199, 395, 701, 995, 3505, 15721, 55379, 78605, 139499, 276895, 697495, 11020421, 55102105]

約数ペア:

[(1, 55102105), (5, 11020421), (79, 697495), (199, 276895), (395, 139499), (701, 78605), (995, 55379), (3505, 15721)]