12192795

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 22271040

約数和(自身を除く): 10078245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 2441, 4995, 7323, 12205, 21969, 36615, 65907, 90317, 109845, 270951, 329535, 451585, 812853, 1354755, 2438559, 4064265, 12192795]

約数ペア:

[(1, 12192795), (3, 4064265), (5, 2438559), (9, 1354755), (15, 812853), (27, 451585), (37, 329535), (45, 270951), (111, 109845), (135, 90317), (185, 65907), (333, 36615), (555, 21969), (999, 12205), (1665, 7323), (2441, 4995)]