8940345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 5961927

約数列:

[1, 3, 5, 15, 43, 83, 129, 167, 215, 249, 415, 501, 645, 835, 1245, 2505, 3569, 7181, 10707, 13861, 17845, 21543, 35905, 41583, 53535, 69305, 107715, 207915, 596023, 1788069, 2980115, 8940345]

約数ペア:

[(1, 8940345), (3, 2980115), (5, 1788069), (15, 596023), (43, 207915), (83, 107715), (129, 69305), (167, 53535), (215, 41583), (249, 35905), (415, 21543), (501, 17845), (645, 13861), (835, 10707), (1245, 7181), (2505, 3569)]