2008151385

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{37511}}^1$

素因数の和:37645

約数の個数: 32

約数和(自身を含む): 3327464448

約数和(自身を除く): 1319313063

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 3569, 10707, 17845, 37511, 53535, 112533, 187555, 562665, 1612973, 3113413, 4838919, 8064865, 9340239, 15567065, 24194595, 46701195, 133876759, 401630277, 669383795, 2008151385]

約数ペア:

[(1, 2008151385), (3, 669383795), (5, 401630277), (15, 133876759), (43, 46701195), (83, 24194595), (129, 15567065), (215, 9340239), (249, 8064865), (415, 4838919), (645, 3113413), (1245, 1612973), (3569, 562665), (10707, 187555), (17845, 112533), (37511, 53535)]