11975055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 20487168

約数和(自身を除く): 8512113

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 311, 453, 755, 933, 1555, 2265, 2567, 4665, 5287, 7701, 12835, 15861, 26435, 38505, 46961, 79305, 140883, 234805, 704415, 798337, 2395011, 3991685, 11975055]

約数ペア:

[(1, 11975055), (3, 3991685), (5, 2395011), (15, 798337), (17, 704415), (51, 234805), (85, 140883), (151, 79305), (255, 46961), (311, 38505), (453, 26435), (755, 15861), (933, 12835), (1555, 7701), (2265, 5287), (2567, 4665)]