16475445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 32927232

約数和(自身を除く): 16451787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 193, 271, 315, 579, 813, 965, 1351, 1355, 1737, 1897, 2439, 2895, 4053, 4065, 5691, 6755, 8685, 9485, 12159, 12195, 17073, 20265, 28455, 52303, 60795, 85365, 156909, 261515, 366121, 470727, 784545, 1098363, 1830605, 2353635, 3295089, 5491815, 16475445]

約数ペア:

[(1, 16475445), (3, 5491815), (5, 3295089), (7, 2353635), (9, 1830605), (15, 1098363), (21, 784545), (35, 470727), (45, 366121), (63, 261515), (105, 156909), (193, 85365), (271, 60795), (315, 52303), (579, 28455), (813, 20265), (965, 17073), (1351, 12195), (1355, 12159), (1737, 9485), (1897, 8685), (2439, 6755), (2895, 5691), (4053, 4065)]