2646045

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 4632576

約数和(自身を除く): 1986531

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 463, 635, 1143, 1389, 1905, 2315, 4167, 5715, 6945, 20835, 58801, 176403, 294005, 529209, 882015, 2646045]

約数ペア:

[(1, 2646045), (3, 882015), (5, 529209), (9, 294005), (15, 176403), (45, 58801), (127, 20835), (381, 6945), (463, 5715), (635, 4167), (1143, 2315), (1389, 1905)]