56712195

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5021}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 98712432

約数和(自身を除く): 42000237

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 5021, 11295, 15063, 25105, 45189, 75315, 225945, 1260271, 3780813, 6301355, 11342439, 18904065, 56712195]

約数ペア:

[(1, 56712195), (3, 18904065), (5, 11342439), (9, 6301355), (15, 3780813), (45, 1260271), (251, 225945), (753, 75315), (1255, 45189), (2259, 25105), (3765, 15063), (5021, 11295)]