1330555215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8063971}}^1$

素因数の和:8063990

約数の個数: 16

約数和(自身を含む): 2322423936

約数和(自身を除く): 991868721

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 8063971, 24191913, 40319855, 88703681, 120959565, 266111043, 443518405, 1330555215]

約数ペア:

[(1, 1330555215), (3, 443518405), (5, 266111043), (11, 120959565), (15, 88703681), (33, 40319855), (55, 24191913), (165, 8063971)]