7064415

素因数分解:

$3^4\times 5^1\times {\mathrm{17443}}^1$

素因数の和:17460

約数の個数: 20

約数和(自身を含む): 12664344

約数和(自身を除く): 5599929

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17443, 52329, 87215, 156987, 261645, 470961, 784935, 1412883, 2354805, 7064415]

約数ペア:

[(1, 7064415), (3, 2354805), (5, 1412883), (9, 784935), (15, 470961), (27, 261645), (45, 156987), (81, 87215), (135, 52329), (405, 17443)]