15327081

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 29248128

約数和(自身を除く): 13921047

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1301, 1309, 1683, 3903, 3927, 9107, 11709, 11781, 14311, 22117, 27321, 42933, 66351, 81963, 100177, 128799, 154819, 199053, 243287, 300531, 464457, 729861, 901593, 1393371, 1703009, 2189583, 5109027, 15327081]

約数ペア:

[(1, 15327081), (3, 5109027), (7, 2189583), (9, 1703009), (11, 1393371), (17, 901593), (21, 729861), (33, 464457), (51, 300531), (63, 243287), (77, 199053), (99, 154819), (119, 128799), (153, 100177), (187, 81963), (231, 66351), (357, 42933), (561, 27321), (693, 22117), (1071, 14311), (1301, 11781), (1309, 11709), (1683, 9107), (3903, 3927)]