26915665905

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2347}}^1$

素因数の和:2660

約数の個数: 128

約数和(自身を含む): 53556940800

約数和(自身を除く): 26641274895

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 263, 285, 323, 459, 513, 765, 789, 855, 969, 1315, 1615, 2295, 2347, 2367, 2565, 2907, 3945, 4471, 4845, 4997, 7041, 7101, 8721, 11735, 11835, 13413, 14535, 14991, 21123, 22355, 24985, 35205, 35505, 39899, 40239, 43605, 44593, 44973, 63369, 67065, 74955, 84949, 105615, 119697, 120717, 133779, 134919, 199495, 201195, 222965, 224865, 254847, 316845, 359091, 401337, 424745, 598485, 603585, 617261, 668895, 674595, 758081, 764541, 1077273, 1204011, 1274235, 1795455, 1851783, 2006685, 2274243, 2293623, 3086305, 3790405, 3822705, 5386365, 5555349, 6020055, 6822729, 9258915, 10493437, 11371215, 11468115, 11727959, 16666047, 20468187, 27776745, 31480311, 34113645, 35183877, 52467185, 58639795, 83330235, 94440933, 102340935, 105551631, 157401555, 175919385, 199375303, 283322799, 316654893, 472204665, 527758155, 598125909, 996876515, 1416613995, 1583274465, 1794377727, 2990629545, 5383133181, 8971888635, 26915665905]

約数ペア:

[(1, 26915665905), (3, 8971888635), (5, 5383133181), (9, 2990629545), (15, 1794377727), (17, 1583274465), (19, 1416613995), (27, 996876515), (45, 598125909), (51, 527758155), (57, 472204665), (85, 316654893), (95, 283322799), (135, 199375303), (153, 175919385), (171, 157401555), (255, 105551631), (263, 102340935), (285, 94440933), (323, 83330235), (459, 58639795), (513, 52467185), (765, 35183877), (789, 34113645), (855, 31480311), (969, 27776745), (1315, 20468187), (1615, 16666047), (2295, 11727959), (2347, 11468115), (2367, 11371215), (2565, 10493437), (2907, 9258915), (3945, 6822729), (4471, 6020055), (4845, 5555349), (4997, 5386365), (7041, 3822705), (7101, 3790405), (8721, 3086305), (11735, 2293623), (11835, 2274243), (13413, 2006685), (14535, 1851783), (14991, 1795455), (21123, 1274235), (22355, 1204011), (24985, 1077273), (35205, 764541), (35505, 758081), (39899, 674595), (40239, 668895), (43605, 617261), (44593, 603585), (44973, 598485), (63369, 424745), (67065, 401337), (74955, 359091), (84949, 316845), (105615, 254847), (119697, 224865), (120717, 222965), (133779, 201195), (134919, 199495)]