2783296485

素因数分解:

$3^7\times 5^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 5030208000

約数和(自身を除く): 2246911515

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 359, 405, 709, 729, 1077, 1215, 1795, 2127, 2187, 3231, 3545, 3645, 5385, 6381, 9693, 10635, 10935, 16155, 19143, 29079, 31905, 48465, 57429, 87237, 95715, 145395, 172287, 254531, 261711, 287145, 436185, 516861, 763593, 785133, 861435, 1272655, 1308555, 1550583, 2290779, 2584305, 3817965, 3925665, 6872337, 7752915, 11453895, 20617011, 34361685, 61851033, 103085055, 185553099, 309255165, 556659297, 927765495, 2783296485]

約数ペア:

[(1, 2783296485), (3, 927765495), (5, 556659297), (9, 309255165), (15, 185553099), (27, 103085055), (45, 61851033), (81, 34361685), (135, 20617011), (243, 11453895), (359, 7752915), (405, 6872337), (709, 3925665), (729, 3817965), (1077, 2584305), (1215, 2290779), (1795, 1550583), (2127, 1308555), (2187, 1272655), (3231, 861435), (3545, 785133), (3645, 763593), (5385, 516861), (6381, 436185), (9693, 287145), (10635, 261711), (10935, 254531), (16155, 172287), (19143, 145395), (29079, 95715), (31905, 87237), (48465, 57429)]