12354795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 23093280

約数和(自身を除く): 10738485

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 173, 207, 345, 519, 529, 621, 865, 1035, 1557, 1587, 2595, 2645, 3105, 3979, 4671, 4761, 7785, 7935, 11937, 14283, 19895, 23355, 23805, 35811, 59685, 71415, 91517, 107433, 179055, 274551, 457585, 537165, 823653, 1372755, 2470959, 4118265, 12354795]

約数ペア:

[(1, 12354795), (3, 4118265), (5, 2470959), (9, 1372755), (15, 823653), (23, 537165), (27, 457585), (45, 274551), (69, 179055), (115, 107433), (135, 91517), (173, 71415), (207, 59685), (345, 35811), (519, 23805), (529, 23355), (621, 19895), (865, 14283), (1035, 11937), (1557, 7935), (1587, 7785), (2595, 4761), (2645, 4671), (3105, 3979)]