2878821195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{30517}}^1$

素因数の和:30875

約数の個数: 32

約数和(自身を含む): 4863348480

約数和(自身を除く): 1984527285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 331, 993, 1655, 4965, 6289, 18867, 30517, 31445, 91551, 94335, 152585, 457755, 579823, 1739469, 2899115, 8697345, 10101127, 30303381, 50505635, 151516905, 191921413, 575764239, 959607065, 2878821195]

約数ペア:

[(1, 2878821195), (3, 959607065), (5, 575764239), (15, 191921413), (19, 151516905), (57, 50505635), (95, 30303381), (285, 10101127), (331, 8697345), (993, 2899115), (1655, 1739469), (4965, 579823), (6289, 457755), (18867, 152585), (30517, 94335), (31445, 91551)]