4321215

素因数分解:

$3^3\times 5^1\times {\mathrm{32009}}^1$

素因数の和:32023

約数の個数: 16

約数和(自身を含む): 7682400

約数和(自身を除く): 3361185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 32009, 96027, 160045, 288081, 480135, 864243, 1440405, 4321215]

約数ペア:

[(1, 4321215), (3, 1440405), (5, 864243), (9, 480135), (15, 288081), (27, 160045), (45, 96027), (135, 32009)]