16002945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 16075647

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 503, 505, 707, 909, 1509, 1515, 2121, 2515, 3521, 3535, 4527, 4545, 6363, 7545, 10563, 10605, 17605, 22635, 31689, 31815, 50803, 52815, 152409, 158445, 254015, 355621, 457227, 762045, 1066863, 1778105, 2286135, 3200589, 5334315, 16002945]

約数ペア:

[(1, 16002945), (3, 5334315), (5, 3200589), (7, 2286135), (9, 1778105), (15, 1066863), (21, 762045), (35, 457227), (45, 355621), (63, 254015), (101, 158445), (105, 152409), (303, 52815), (315, 50803), (503, 31815), (505, 31689), (707, 22635), (909, 17605), (1509, 10605), (1515, 10563), (2121, 7545), (2515, 6363), (3521, 4545), (3535, 4527)]