67725185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2857}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 88895232

約数和(自身を除く): 21170047

約数列:

[1, 5, 11, 55, 431, 2155, 2857, 4741, 14285, 23705, 31427, 157135, 1231367, 6156835, 13545037, 67725185]

約数ペア:

[(1, 67725185), (5, 13545037), (11, 6156835), (55, 1231367), (431, 157135), (2155, 31427), (2857, 23705), (4741, 14285)]