147956545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{37889}}^1$

素因数の和:37976

約数の個数: 16

約数和(自身を含む): 196421760

約数和(自身を除く): 48465215

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 37889, 189445, 416779, 2083895, 2690119, 13450595, 29591309, 147956545]

約数ペア:

[(1, 147956545), (5, 29591309), (11, 13450595), (55, 2690119), (71, 2083895), (355, 416779), (781, 189445), (3905, 37889)]