2785756485

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{12211}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 4544036352

約数和(自身を除く): 1758279867

約数列:

[1, 3, 5, 15, 67, 201, 227, 335, 681, 1005, 1135, 3405, 12211, 15209, 36633, 45627, 61055, 76045, 183165, 228135, 818137, 2454411, 2771897, 4090685, 8315691, 12272055, 13859485, 41578455, 185717099, 557151297, 928585495, 2785756485]

約数ペア:

[(1, 2785756485), (3, 928585495), (5, 557151297), (15, 185717099), (67, 41578455), (201, 13859485), (227, 12272055), (335, 8315691), (681, 4090685), (1005, 2771897), (1135, 2454411), (3405, 818137), (12211, 228135), (15209, 183165), (36633, 76045), (45627, 61055)]