27453405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5563}}^1$

素因数の和:5625

約数の個数: 32

約数和(自身を含む): 51277824

約数和(自身を除く): 23824419

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 5563, 16689, 27815, 38941, 83445, 116823, 194705, 261461, 584115, 784383, 1307305, 1830227, 3921915, 5490681, 9151135, 27453405]

約数ペア:

[(1, 27453405), (3, 9151135), (5, 5490681), (7, 3921915), (15, 1830227), (21, 1307305), (35, 784383), (47, 584115), (105, 261461), (141, 194705), (235, 116823), (329, 83445), (705, 38941), (987, 27815), (1645, 16689), (4935, 5563)]