16508745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11117}}^1$

素因数の和:11142

約数の個数: 32

約数和(自身を含む): 32019840

約数和(自身を除く): 15511095

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 11117, 33351, 55585, 100053, 122287, 166755, 300159, 366861, 500265, 611435, 1100583, 1500795, 1834305, 3301749, 5502915, 16508745]

約数ペア:

[(1, 16508745), (3, 5502915), (5, 3301749), (9, 1834305), (11, 1500795), (15, 1100583), (27, 611435), (33, 500265), (45, 366861), (55, 300159), (99, 166755), (135, 122287), (165, 100053), (297, 55585), (495, 33351), (1485, 11117)]