11875105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 15769728

約数和(自身を除く): 3894623

約数列:

[1, 5, 11, 55, 71, 355, 781, 3041, 3905, 15205, 33451, 167255, 215911, 1079555, 2375021, 11875105]

約数ペア:

[(1, 11875105), (5, 2375021), (11, 1079555), (55, 215911), (71, 167255), (355, 33451), (781, 15205), (3041, 3905)]