2058454755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2178259}}^1$

素因数の和:2178280

約数の個数: 32

約数和(自身を含む): 4182259200

約数和(自身を除く): 2123804445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2178259, 6534777, 10891295, 15247813, 19604331, 32673885, 45743439, 58812993, 76239065, 98021655, 137230317, 228717195, 294064965, 411690951, 686151585, 2058454755]

約数ペア:

[(1, 2058454755), (3, 686151585), (5, 411690951), (7, 294064965), (9, 228717195), (15, 137230317), (21, 98021655), (27, 76239065), (35, 58812993), (45, 45743439), (63, 32673885), (105, 19604331), (135, 15247813), (189, 10891295), (315, 6534777), (945, 2178259)]