76531615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 94644000

約数和(自身を除く): 18112385

約数列:

[1, 5, 43, 149, 215, 745, 2389, 6407, 11945, 32035, 102727, 355961, 513635, 1779805, 15306323, 76531615]

約数ペア:

[(1, 76531615), (5, 15306323), (43, 1779805), (149, 513635), (215, 355961), (745, 102727), (2389, 32035), (6407, 11945)]