2040571005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{48121}}^1$

素因数の和:48397

約数の個数: 32

約数和(自身を含む): 3575657088

約数和(自身を除く): 1535086083

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2827, 3855, 8481, 14135, 42405, 48121, 144363, 240605, 529331, 721815, 1587993, 2646655, 7939965, 12367097, 37101291, 61835485, 136038067, 185506455, 408114201, 680190335, 2040571005]

約数ペア:

[(1, 2040571005), (3, 680190335), (5, 408114201), (11, 185506455), (15, 136038067), (33, 61835485), (55, 37101291), (165, 12367097), (257, 7939965), (771, 2646655), (1285, 1587993), (2827, 721815), (3855, 529331), (8481, 240605), (14135, 144363), (42405, 48121)]