2680456845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16245193}}^1$

素因数の和:16245212

約数の個数: 16

約数和(自身を含む): 4678615872

約数和(自身を除く): 1998159027

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 16245193, 48735579, 81225965, 178697123, 243677895, 536091369, 893485615, 2680456845]

約数ペア:

[(1, 2680456845), (3, 893485615), (5, 536091369), (11, 243677895), (15, 178697123), (33, 81225965), (55, 48735579), (165, 16245193)]