55918995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17837}}^1$

素因数の和:17875

約数の個数: 32

約数和(自身を含む): 102746880

約数和(自身を除く): 46827885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 17837, 53511, 89185, 196207, 267555, 338903, 588621, 981035, 1016709, 1694515, 2943105, 3727933, 5083545, 11183799, 18639665, 55918995]

約数ペア:

[(1, 55918995), (3, 18639665), (5, 11183799), (11, 5083545), (15, 3727933), (19, 2943105), (33, 1694515), (55, 1016709), (57, 981035), (95, 588621), (165, 338903), (209, 267555), (285, 196207), (627, 89185), (1045, 53511), (3135, 17837)]