8572185

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 15073344

約数和(自身を除く): 6501159

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 2683, 3195, 8049, 13415, 24147, 40245, 120735, 190493, 571479, 952465, 1714437, 2857395, 8572185]

約数ペア:

[(1, 8572185), (3, 2857395), (5, 1714437), (9, 952465), (15, 571479), (45, 190493), (71, 120735), (213, 40245), (355, 24147), (639, 13415), (1065, 8049), (2683, 3195)]