16229745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 32672640

約数和(自身を除く): 16442895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 769, 1005, 1407, 2307, 2345, 3015, 3845, 4221, 5383, 6921, 7035, 11535, 16149, 21105, 26915, 34605, 48447, 51523, 80745, 154569, 242235, 257615, 360661, 463707, 772845, 1081983, 1803305, 2318535, 3245949, 5409915, 16229745]

約数ペア:

[(1, 16229745), (3, 5409915), (5, 3245949), (7, 2318535), (9, 1803305), (15, 1081983), (21, 772845), (35, 463707), (45, 360661), (63, 257615), (67, 242235), (105, 154569), (201, 80745), (315, 51523), (335, 48447), (469, 34605), (603, 26915), (769, 21105), (1005, 16149), (1407, 11535), (2307, 7035), (2345, 6921), (3015, 5383), (3845, 4221)]