27944205

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12503}}^1$

素因数の和:12660

約数の個数: 16

約数和(自身を含む): 45014400

約数和(自身を除く): 17070195

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12503, 37509, 62515, 187545, 1862947, 5588841, 9314735, 27944205]

約数ペア:

[(1, 27944205), (3, 9314735), (5, 5588841), (15, 1862947), (149, 187545), (447, 62515), (745, 37509), (2235, 12503)]