2864295

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 5937120

約数和(自身を除く): 3072825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 433, 441, 735, 945, 1299, 1323, 2165, 2205, 3031, 3897, 6495, 6615, 9093, 11691, 15155, 19485, 21217, 27279, 45465, 58455, 63651, 81837, 106085, 136395, 190953, 318255, 409185, 572859, 954765, 2864295]

約数ペア:

[(1, 2864295), (3, 954765), (5, 572859), (7, 409185), (9, 318255), (15, 190953), (21, 136395), (27, 106085), (35, 81837), (45, 63651), (49, 58455), (63, 45465), (105, 27279), (135, 21217), (147, 19485), (189, 15155), (245, 11691), (315, 9093), (433, 6615), (441, 6495), (735, 3897), (945, 3031), (1299, 2205), (1323, 2165)]