66892815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 127179936

約数和(自身を除く): 60287121

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 337, 401, 495, 1011, 1203, 1685, 2005, 3033, 3609, 3707, 4411, 5055, 6015, 11121, 13233, 15165, 18045, 18535, 22055, 33363, 39699, 55605, 66165, 135137, 166815, 198495, 405411, 675685, 1216233, 1486507, 2027055, 4459521, 6081165, 7432535, 13378563, 22297605, 66892815]

約数ペア:

[(1, 66892815), (3, 22297605), (5, 13378563), (9, 7432535), (11, 6081165), (15, 4459521), (33, 2027055), (45, 1486507), (55, 1216233), (99, 675685), (165, 405411), (337, 198495), (401, 166815), (495, 135137), (1011, 66165), (1203, 55605), (1685, 39699), (2005, 33363), (3033, 22055), (3609, 18535), (3707, 18045), (4411, 15165), (5055, 13233), (6015, 11121)]