1351215

素因数分解:

$3^3\times 5^1\times {\mathrm{10009}}^1$

素因数の和:10023

約数の個数: 16

約数和(自身を含む): 2402400

約数和(自身を除く): 1051185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 10009, 30027, 50045, 90081, 150135, 270243, 450405, 1351215]

約数ペア:

[(1, 1351215), (3, 450405), (5, 270243), (9, 150135), (15, 90081), (27, 50045), (45, 30027), (135, 10009)]