6812415

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 12063168

約数和(自身を除く): 5250753

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3221, 9663, 16105, 28989, 48315, 144945, 151387, 454161, 756935, 1362483, 2270805, 6812415]

約数ペア:

[(1, 6812415), (3, 2270805), (5, 1362483), (9, 756935), (15, 454161), (45, 151387), (47, 144945), (141, 48315), (235, 28989), (423, 16105), (705, 9663), (2115, 3221)]