12776865

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5641}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 20582016

約数和(自身を除く): 7805151

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 5641, 16923, 28205, 84615, 851791, 2555373, 4258955, 12776865]

約数ペア:

[(1, 12776865), (3, 4258955), (5, 2555373), (15, 851791), (151, 84615), (453, 28205), (755, 16923), (2265, 5641)]