2743215

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 4416000

約数和(自身を除く): 1672785

約数列:

[1, 3, 5, 15, 199, 597, 919, 995, 2757, 2985, 4595, 13785, 182881, 548643, 914405, 2743215]

約数ペア:

[(1, 2743215), (3, 914405), (5, 548643), (15, 182881), (199, 13785), (597, 4595), (919, 2985), (995, 2757)]