54395415

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 97286400

約数和(自身を除く): 42890985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2251, 2685, 4833, 6753, 8055, 11255, 20259, 24165, 33765, 60777, 101295, 303885, 402929, 1208787, 2014645, 3626361, 6043935, 10879083, 18131805, 54395415]

約数ペア:

[(1, 54395415), (3, 18131805), (5, 10879083), (9, 6043935), (15, 3626361), (27, 2014645), (45, 1208787), (135, 402929), (179, 303885), (537, 101295), (895, 60777), (1611, 33765), (2251, 24165), (2685, 20259), (4833, 11255), (6753, 8055)]