769325055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4663}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 1305621504

約数和(自身を除く): 536296449

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 647, 1941, 3235, 4663, 9705, 10999, 13989, 23315, 32997, 54995, 69945, 79271, 164985, 237813, 396355, 1189065, 3016961, 9050883, 15084805, 45254415, 51288337, 153865011, 256441685, 769325055]

約数ペア:

[(1, 769325055), (3, 256441685), (5, 153865011), (15, 51288337), (17, 45254415), (51, 15084805), (85, 9050883), (255, 3016961), (647, 1189065), (1941, 396355), (3235, 237813), (4663, 164985), (9705, 79271), (10999, 69945), (13989, 54995), (23315, 32997)]