143800385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{3361}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 177513600

約数和(自身を除く): 33713215

約数列:

[1, 5, 43, 199, 215, 995, 3361, 8557, 16805, 42785, 144523, 668839, 722615, 3344195, 28760077, 143800385]

約数ペア:

[(1, 143800385), (5, 28760077), (43, 3344195), (199, 722615), (215, 668839), (995, 144523), (3361, 42785), (8557, 16805)]