2687025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 4847904

約数和(自身を除く): 2160879

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 3257, 9771, 16285, 35827, 48855, 81425, 107481, 179135, 244275, 537405, 895675, 2687025]

約数ペア:

[(1, 2687025), (3, 895675), (5, 537405), (11, 244275), (15, 179135), (25, 107481), (33, 81425), (55, 48855), (75, 35827), (165, 16285), (275, 9771), (825, 3257)]