6406231805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 9072518400

約数和(自身を除く): 2666286595

約数列:

[1, 5, 17, 19, 29, 43, 85, 95, 145, 215, 323, 493, 551, 731, 817, 1247, 1615, 2465, 2755, 3181, 3655, 4085, 6235, 9367, 13889, 15905, 21199, 23693, 46835, 54077, 60439, 69445, 92249, 105995, 118465, 136783, 270385, 302195, 402781, 461245, 683915, 1027463, 1568233, 1752731, 2013905, 2325311, 2598877, 3966707, 5137315, 7841165, 8763655, 11626555, 12994385, 19833535, 29796427, 44180909, 67434019, 75367433, 148982135, 220904545, 337170095, 376837165, 1281246361, 6406231805]

約数ペア:

[(1, 6406231805), (5, 1281246361), (17, 376837165), (19, 337170095), (29, 220904545), (43, 148982135), (85, 75367433), (95, 67434019), (145, 44180909), (215, 29796427), (323, 19833535), (493, 12994385), (551, 11626555), (731, 8763655), (817, 7841165), (1247, 5137315), (1615, 3966707), (2465, 2598877), (2755, 2325311), (3181, 2013905), (3655, 1752731), (4085, 1568233), (6235, 1027463), (9367, 683915), (13889, 461245), (15905, 402781), (21199, 302195), (23693, 270385), (46835, 136783), (54077, 118465), (60439, 105995), (69445, 92249)]