68659605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 143979264

約数和(自身を除く): 75319659

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 43, 45, 63, 105, 111, 129, 137, 185, 215, 259, 301, 315, 333, 387, 411, 555, 645, 685, 777, 903, 959, 1233, 1295, 1505, 1591, 1665, 1935, 2055, 2331, 2709, 2877, 3885, 4515, 4773, 4795, 5069, 5891, 6165, 7955, 8631, 11137, 11655, 13545, 14319, 14385, 15207, 17673, 23865, 25345, 29455, 33411, 35483, 41237, 43155, 45621, 53019, 55685, 71595, 76035, 88365, 100233, 106449, 123711, 167055, 177415, 206185, 217967, 228105, 265095, 319347, 371133, 501165, 532245, 618555, 653901, 1089835, 1525769, 1596735, 1855665, 1961703, 3269505, 4577307, 7628845, 9808515, 13731921, 22886535, 68659605]

約数ペア:

[(1, 68659605), (3, 22886535), (5, 13731921), (7, 9808515), (9, 7628845), (15, 4577307), (21, 3269505), (35, 1961703), (37, 1855665), (43, 1596735), (45, 1525769), (63, 1089835), (105, 653901), (111, 618555), (129, 532245), (137, 501165), (185, 371133), (215, 319347), (259, 265095), (301, 228105), (315, 217967), (333, 206185), (387, 177415), (411, 167055), (555, 123711), (645, 106449), (685, 100233), (777, 88365), (903, 76035), (959, 71595), (1233, 55685), (1295, 53019), (1505, 45621), (1591, 43155), (1665, 41237), (1935, 35483), (2055, 33411), (2331, 29455), (2709, 25345), (2877, 23865), (3885, 17673), (4515, 15207), (4773, 14385), (4795, 14319), (5069, 13545), (5891, 11655), (6165, 11137), (7955, 8631)]