67271105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20051}}^1$

素因数の和:20128

約数の個数: 16

約数和(自身を含む): 89512128

約数和(自身を除く): 22241023

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 20051, 100255, 220561, 1102805, 1223111, 6115555, 13454221, 67271105]

約数ペア:

[(1, 67271105), (5, 13454221), (11, 6115555), (55, 1223111), (61, 1102805), (305, 220561), (671, 100255), (3355, 20051)]