13299795

素因数分解:

$3^4\times 5^1\times {\mathrm{32839}}^1$

素因数の和:32856

約数の個数: 20

約数和(自身を含む): 23841840

約数和(自身を除く): 10542045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32839, 98517, 164195, 295551, 492585, 886653, 1477755, 2659959, 4433265, 13299795]

約数ペア:

[(1, 13299795), (3, 4433265), (5, 2659959), (9, 1477755), (15, 886653), (27, 492585), (45, 295551), (81, 164195), (135, 98517), (405, 32839)]