156620255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{27647}}^1$

素因数の和:27766

約数の個数: 16

約数和(自身を含む): 207028224

約数和(自身を除く): 50407969

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 27647, 138235, 304117, 1520585, 2847641, 14238205, 31324051, 156620255]

約数ペア:

[(1, 156620255), (5, 31324051), (11, 14238205), (55, 2847641), (103, 1520585), (515, 304117), (1133, 138235), (5665, 27647)]