12698265

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1009}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 20361600

約数和(自身を除く): 7663335

約数列:

[1, 3, 5, 15, 839, 1009, 2517, 3027, 4195, 5045, 12585, 15135, 846551, 2539653, 4232755, 12698265]

約数ペア:

[(1, 12698265), (3, 4232755), (5, 2539653), (15, 846551), (839, 15135), (1009, 12585), (2517, 5045), (3027, 4195)]