68196205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16103}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 102807936

約数和(自身を除く): 34611731

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 16103, 80515, 112721, 177133, 563605, 885665, 1239931, 1948463, 6199655, 9742315, 13639241, 68196205]

約数ペア:

[(1, 68196205), (5, 13639241), (7, 9742315), (11, 6199655), (35, 1948463), (55, 1239931), (77, 885665), (121, 563605), (385, 177133), (605, 112721), (847, 80515), (4235, 16103)]