57028305

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27751}}^1$

素因数の和:27896

約数の個数: 16

約数和(自身を含む): 91914624

約数和(自身を除く): 34886319

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 27751, 83253, 138755, 416265, 3801887, 11405661, 19009435, 57028305]

約数ペア:

[(1, 57028305), (3, 19009435), (5, 11405661), (15, 3801887), (137, 416265), (411, 138755), (685, 83253), (2055, 27751)]