43151805

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 80766720

約数和(自身を除く): 37614915

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 53, 111, 135, 159, 163, 185, 265, 333, 477, 489, 555, 795, 815, 999, 1431, 1467, 1665, 1961, 2385, 2445, 4401, 4995, 5883, 6031, 7155, 7335, 8639, 9805, 17649, 18093, 22005, 25917, 29415, 30155, 43195, 52947, 54279, 77751, 88245, 90465, 129585, 162837, 233253, 264735, 271395, 319643, 388755, 814185, 958929, 1166265, 1598215, 2876787, 4794645, 8630361, 14383935, 43151805]

約数ペア:

[(1, 43151805), (3, 14383935), (5, 8630361), (9, 4794645), (15, 2876787), (27, 1598215), (37, 1166265), (45, 958929), (53, 814185), (111, 388755), (135, 319643), (159, 271395), (163, 264735), (185, 233253), (265, 162837), (333, 129585), (477, 90465), (489, 88245), (555, 77751), (795, 54279), (815, 52947), (999, 43195), (1431, 30155), (1467, 29415), (1665, 25917), (1961, 22005), (2385, 18093), (2445, 17649), (4401, 9805), (4995, 8639), (5883, 7335), (6031, 7155)]