123070915

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{18493}}^1$

素因数の和:18531

約数の個数: 16

約数和(自身を含む): 162451296

約数和(自身を除く): 39380381

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 18493, 92465, 203423, 1017115, 2237653, 11188265, 24614183, 123070915]

約数ペア:

[(1, 123070915), (5, 24614183), (11, 11188265), (55, 2237653), (121, 1017115), (605, 203423), (1331, 92465), (6655, 18493)]