28810785

素因数分解:

$3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1831}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 46166400

約数和(自身を除く): 17355615

約数列:

[1, 3, 5, 15, 1049, 1831, 3147, 5245, 5493, 9155, 15735, 27465, 1920719, 5762157, 9603595, 28810785]

約数ペア:

[(1, 28810785), (3, 9603595), (5, 5762157), (15, 1920719), (1049, 27465), (1831, 15735), (3147, 9155), (5245, 5493)]