852427905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{9473}}^1$

素因数の和:10345

約数の個数: 32

約数和(自身を含む): 1560708864

約数和(自身を除く): 708280959

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 857, 2571, 4285, 5999, 9473, 12855, 17997, 28419, 29995, 47365, 66311, 89985, 142095, 198933, 331555, 994665, 8118361, 24355083, 40591805, 56828527, 121775415, 170485581, 284142635, 852427905]

約数ペア:

[(1, 852427905), (3, 284142635), (5, 170485581), (7, 121775415), (15, 56828527), (21, 40591805), (35, 24355083), (105, 8118361), (857, 994665), (2571, 331555), (4285, 198933), (5999, 142095), (9473, 89985), (12855, 66311), (17997, 47365), (28419, 29995)]