84164545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8329}}^1$

素因数の和:8424

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 21393215

約数列:

[1, 5, 43, 47, 215, 235, 2021, 8329, 10105, 41645, 358147, 391463, 1790735, 1957315, 16832909, 84164545]

約数ペア:

[(1, 84164545), (5, 16832909), (43, 1957315), (47, 1790735), (215, 391463), (235, 358147), (2021, 41645), (8329, 10105)]