143120965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1543}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 185205888

約数和(自身を除く): 42084923

約数列:

[1, 5, 13, 65, 1427, 1543, 7135, 7715, 18551, 20059, 92755, 100295, 2201861, 11009305, 28624193, 143120965]

約数ペア:

[(1, 143120965), (5, 28624193), (13, 11009305), (65, 2201861), (1427, 100295), (1543, 92755), (7135, 20059), (7715, 18551)]