71483445

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 71007435

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 999, 1221, 1301, 1485, 1665, 2035, 3663, 3903, 4995, 6105, 6505, 10989, 11709, 14311, 18315, 19515, 35127, 42933, 48137, 54945, 58545, 71555, 128799, 144411, 175635, 214665, 240685, 386397, 433233, 529507, 643995, 722055, 1299699, 1588521, 1931985, 2166165, 2647535, 4765563, 6498495, 7942605, 14296689, 23827815, 71483445]

約数ペア:

[(1, 71483445), (3, 23827815), (5, 14296689), (9, 7942605), (11, 6498495), (15, 4765563), (27, 2647535), (33, 2166165), (37, 1931985), (45, 1588521), (55, 1299699), (99, 722055), (111, 643995), (135, 529507), (165, 433233), (185, 386397), (297, 240685), (333, 214665), (407, 175635), (495, 144411), (555, 128799), (999, 71555), (1221, 58545), (1301, 54945), (1485, 48137), (1665, 42933), (2035, 35127), (3663, 19515), (3903, 18315), (4995, 14311), (6105, 11709), (6505, 10989)]