56617305

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27551}}^1$

素因数の和:27696

約数の個数: 16

約数和(自身を含む): 91252224

約数和(自身を除く): 34634919

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 27551, 82653, 137755, 413265, 3774487, 11323461, 18872435, 56617305]

約数ペア:

[(1, 56617305), (3, 18872435), (5, 11323461), (15, 3774487), (137, 413265), (411, 137755), (685, 82653), (2055, 27551)]