15283215

素因数分解:

$3^3\times 5^1\times {\mathrm{113209}}^1$

素因数の和:113223

約数の個数: 16

約数和(自身を含む): 27170400

約数和(自身を除く): 11887185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 113209, 339627, 566045, 1018881, 1698135, 3056643, 5094405, 15283215]

約数ペア:

[(1, 15283215), (3, 5094405), (5, 3056643), (9, 1698135), (15, 1018881), (27, 566045), (45, 339627), (135, 113209)]