12865935

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{967}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 20630016

約数和(自身を除く): 7764081

約数列:

[1, 3, 5, 15, 887, 967, 2661, 2901, 4435, 4835, 13305, 14505, 857729, 2573187, 4288645, 12865935]

約数ペア:

[(1, 12865935), (3, 4288645), (5, 2573187), (15, 857729), (887, 14505), (967, 13305), (2661, 4835), (2901, 4435)]