2424555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 2517525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 179, 215, 301, 315, 387, 537, 645, 895, 903, 1253, 1505, 1611, 1935, 2685, 2709, 3759, 4515, 6265, 7697, 8055, 11277, 13545, 18795, 23091, 38485, 53879, 56385, 69273, 115455, 161637, 269395, 346365, 484911, 808185, 2424555]

約数ペア:

[(1, 2424555), (3, 808185), (5, 484911), (7, 346365), (9, 269395), (15, 161637), (21, 115455), (35, 69273), (43, 56385), (45, 53879), (63, 38485), (105, 23091), (129, 18795), (179, 13545), (215, 11277), (301, 8055), (315, 7697), (387, 6265), (537, 4515), (645, 3759), (895, 2709), (903, 2685), (1253, 1935), (1505, 1611)]