1728103660905

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{3220499}}^1$

素因数の和:3221021

約数の個数: 32

約数和(自身を含む): 2804772096000

約数和(自身を除く): 1076668435095

約数列:

[1, 3, 5, 15, 83, 249, 415, 431, 1245, 1293, 2155, 6465, 35773, 107319, 178865, 536595, 3220499, 9661497, 16102495, 48307485, 267301417, 801904251, 1336507085, 1388035069, 4009521255, 4164105207, 6940175345, 20820526035, 115206910727, 345620732181, 576034553635, 1728103660905]

約数ペア:

[(1, 1728103660905), (3, 576034553635), (5, 345620732181), (15, 115206910727), (83, 20820526035), (249, 6940175345), (415, 4164105207), (431, 4009521255), (1245, 1388035069), (1293, 1336507085), (2155, 801904251), (6465, 267301417), (35773, 48307485), (107319, 16102495), (178865, 9661497), (536595, 3220499)]