2080307955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12607927}}^1$

素因数の和:12607946

約数の個数: 16

約数和(自身を含む): 3631083264

約数和(自身を除く): 1550775309

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12607927, 37823781, 63039635, 138687197, 189118905, 416061591, 693435985, 2080307955]

約数ペア:

[(1, 2080307955), (3, 693435985), (5, 416061591), (11, 189118905), (15, 138687197), (33, 63039635), (55, 37823781), (165, 12607927)]