433215

素因数分解:

$3^3\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3223

約数の個数: 16

約数和(自身を含む): 770400

約数和(自身を除く): 337185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3209, 9627, 16045, 28881, 48135, 86643, 144405, 433215]

約数ペア:

[(1, 433215), (3, 144405), (5, 86643), (9, 48135), (15, 28881), (27, 16045), (45, 9627), (135, 3209)]