27882615

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18047}}^1$

素因数の和:18158

約数の個数: 16

約数和(自身を含む): 45047808

約数和(自身を除く): 17165193

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 18047, 54141, 90235, 270705, 1858841, 5576523, 9294205, 27882615]

約数ペア:

[(1, 27882615), (3, 9294205), (5, 5576523), (15, 1858841), (103, 270705), (309, 90235), (515, 54141), (1545, 18047)]