133057815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2011}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 232941312

約数和(自身を除く): 99883497

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401, 1203, 2005, 2011, 4411, 6015, 6033, 10055, 13233, 22055, 22121, 30165, 66165, 66363, 110605, 331815, 806411, 2419233, 4032055, 8870521, 12096165, 26611563, 44352605, 133057815]

約数ペア:

[(1, 133057815), (3, 44352605), (5, 26611563), (11, 12096165), (15, 8870521), (33, 4032055), (55, 2419233), (165, 806411), (401, 331815), (1203, 110605), (2005, 66363), (2011, 66165), (4411, 30165), (6015, 22121), (6033, 22055), (10055, 13233)]