28677315

素因数分解:

$3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2659}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 17287485

約数列:

[1, 3, 5, 15, 719, 2157, 2659, 3595, 7977, 10785, 13295, 39885, 1911821, 5735463, 9559105, 28677315]

約数ペア:

[(1, 28677315), (3, 9559105), (5, 5735463), (15, 1911821), (719, 39885), (2157, 13295), (2659, 10785), (3595, 7977)]