28573105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12728

約数の個数: 16

約数和(自身を含む): 38320128

約数和(自身を除く): 9747023

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 12671, 63355, 139381, 519511, 696905, 2597555, 5714621, 28573105]

約数ペア:

[(1, 28573105), (5, 5714621), (11, 2597555), (41, 696905), (55, 519511), (205, 139381), (451, 63355), (2255, 12671)]