126521135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{7027}}^1$

素因数の和:7322

約数の個数: 16

約数和(自身を含む): 164117856

約数和(自身を除く): 37596721

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 7027, 18005, 35135, 91351, 456755, 1946479, 9732395, 25304227, 126521135]

約数ペア:

[(1, 126521135), (5, 25304227), (13, 9732395), (65, 1946479), (277, 456755), (1385, 91351), (3601, 35135), (7027, 18005)]