55653345

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3407}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 108783360

約数和(自身を除く): 53130015

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 3407, 5445, 10221, 16335, 17035, 30663, 37477, 51105, 91989, 112431, 153315, 187385, 337293, 412247, 459945, 562155, 1011879, 1236741, 1686465, 2061235, 3710223, 5059395, 6183705, 11130669, 18551115, 55653345]

約数ペア:

[(1, 55653345), (3, 18551115), (5, 11130669), (9, 6183705), (11, 5059395), (15, 3710223), (27, 2061235), (33, 1686465), (45, 1236741), (55, 1011879), (99, 562155), (121, 459945), (135, 412247), (165, 337293), (297, 187385), (363, 153315), (495, 112431), (605, 91989), (1089, 51105), (1485, 37477), (1815, 30663), (3267, 17035), (3407, 16335), (5445, 10221)]