27215265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23563}}^1$

素因数の和:23589

約数の個数: 32

約数和(自身を含む): 54291456

約数和(自身を除く): 27076191

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 23563, 70689, 117815, 164941, 259193, 353445, 494823, 777579, 824705, 1295965, 1814351, 2474115, 3887895, 5443053, 9071755, 27215265]

約数ペア:

[(1, 27215265), (3, 9071755), (5, 5443053), (7, 3887895), (11, 2474115), (15, 1814351), (21, 1295965), (33, 824705), (35, 777579), (55, 494823), (77, 353445), (105, 259193), (165, 164941), (231, 117815), (385, 70689), (1155, 23563)]