12043215

素因数分解:

$3^3\times 5^1\times {\mathrm{89209}}^1$

素因数の和:89223

約数の個数: 16

約数和(自身を含む): 21410400

約数和(自身を除く): 9367185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 89209, 267627, 446045, 802881, 1338135, 2408643, 4014405, 12043215]

約数ペア:

[(1, 12043215), (3, 4014405), (5, 2408643), (9, 1338135), (15, 802881), (27, 446045), (45, 267627), (135, 89209)]