2247171945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8812439}}^1$

素因数の和:8812464

約数の個数: 16

約数和(自身を含む): 3806974080

約数和(自身を除く): 1559802135

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8812439, 26437317, 44062195, 132186585, 149811463, 449434389, 749057315, 2247171945]

約数ペア:

[(1, 2247171945), (3, 749057315), (5, 449434389), (15, 149811463), (17, 132186585), (51, 44062195), (85, 26437317), (255, 8812439)]