47818215

素因数分解:

$3^3\times 5^1\times {\mathrm{354209}}^1$

素因数の和:354223

約数の個数: 16

約数和(自身を含む): 85010400

約数和(自身を除く): 37192185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 354209, 1062627, 1771045, 3187881, 5313135, 9563643, 15939405, 47818215]

約数ペア:

[(1, 47818215), (3, 15939405), (5, 9563643), (9, 5313135), (15, 3187881), (27, 1771045), (45, 1062627), (135, 354209)]