23281335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6719}}^1$

素因数の和:6748

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 27038025

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 6719, 20157, 33595, 47033, 60471, 73909, 100785, 141099, 221727, 235165, 302355, 369545, 423297, 517363, 665181, 705495, 1108635, 1552089, 2116485, 2586815, 3325905, 4656267, 7760445, 23281335]

約数ペア:

[(1, 23281335), (3, 7760445), (5, 4656267), (7, 3325905), (9, 2586815), (11, 2116485), (15, 1552089), (21, 1108635), (33, 705495), (35, 665181), (45, 517363), (55, 423297), (63, 369545), (77, 302355), (99, 235165), (105, 221727), (165, 141099), (231, 100785), (315, 73909), (385, 60471), (495, 47033), (693, 33595), (1155, 20157), (3465, 6719)]