66795355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 27553445

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 1559, 2255, 3895, 7795, 8569, 17149, 29621, 42845, 63919, 85745, 148105, 319595, 325831, 703109, 1214461, 1629155, 3515545, 6072305, 13359071, 66795355]

約数ペア:

[(1, 66795355), (5, 13359071), (11, 6072305), (19, 3515545), (41, 1629155), (55, 1214461), (95, 703109), (205, 325831), (209, 319595), (451, 148105), (779, 85745), (1045, 63919), (1559, 42845), (2255, 29621), (3895, 17149), (7795, 8569)]