12872255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 16930944

約数和(自身を除く): 4058689

約数列:

[1, 5, 11, 55, 283, 827, 1415, 3113, 4135, 9097, 15565, 45485, 234041, 1170205, 2574451, 12872255]

約数ペア:

[(1, 12872255), (5, 2574451), (11, 1170205), (55, 234041), (283, 45485), (827, 15565), (1415, 9097), (3113, 4135)]