27720555

素因数分解:

$3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1789}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 44420640

約数和(自身を除く): 16700085

約数列:

[1, 3, 5, 15, 1033, 1789, 3099, 5165, 5367, 8945, 15495, 26835, 1848037, 5544111, 9240185, 27720555]

約数ペア:

[(1, 27720555), (3, 9240185), (5, 5544111), (15, 1848037), (1033, 26835), (1789, 15495), (3099, 8945), (5165, 5367)]