28052105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 35236944

約数和(自身を除く): 7184839

約数列:

[1, 5, 37, 53, 185, 265, 1961, 2861, 9805, 14305, 105857, 151633, 529285, 758165, 5610421, 28052105]

約数ペア:

[(1, 28052105), (5, 5610421), (37, 758165), (53, 529285), (185, 151633), (265, 105857), (1961, 14305), (2861, 9805)]