42628795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9811}}^1$

素因数の和:9906

約数の個数: 16

約数和(自身を含む): 56517120

約数和(自身を除く): 13888325

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9811, 49055, 107921, 539605, 775069, 3875345, 8525759, 42628795]

約数ペア:

[(1, 42628795), (5, 8525759), (11, 3875345), (55, 775069), (79, 539605), (395, 107921), (869, 49055), (4345, 9811)]