123234155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{11731}}^1$

素因数の和:11938

約数の個数: 16

約数和(自身を含む): 162183168

約数和(自身を除く): 38949013

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 11731, 58655, 129041, 645205, 2240621, 11203105, 24646831, 123234155]

約数ペア:

[(1, 123234155), (5, 24646831), (11, 11203105), (55, 2240621), (191, 645205), (955, 129041), (2101, 58655), (10505, 11731)]