47889615

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15131}}^1$

素因数の和:15350

約数の個数: 16

約数和(自身を含む): 76991616

約数和(自身を除く): 29102001

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 15131, 45393, 75655, 226965, 3192641, 9577923, 15963205, 47889615]

約数ペア:

[(1, 47889615), (3, 15963205), (5, 9577923), (15, 3192641), (211, 226965), (633, 75655), (1055, 45393), (3165, 15131)]