26888974245

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 56941387776

約数和(自身を除く): 30052413531

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 137, 141, 189, 235, 243, 315, 329, 405, 411, 423, 491, 567, 685, 705, 945, 959, 987, 1215, 1233, 1269, 1473, 1645, 1701, 2055, 2115, 2455, 2835, 2877, 2961, 3437, 3699, 3807, 4419, 4795, 4935, 6165, 6345, 6439, 7365, 8505, 8631, 8883, 10311, 11097, 11421, 13257, 14385, 14805, 17185, 18495, 19035, 19317, 22095, 23077, 25893, 26649, 30933, 32195, 33291, 39771, 43155, 44415, 45073, 51555, 55485, 57105, 57951, 66285, 67267, 69231, 77679, 79947, 92799, 96585, 115385, 119313, 129465, 133245, 135219, 154665, 161539, 166455, 173853, 198855, 201801, 207693, 225365, 233037, 278397, 289755, 336335, 346155, 388395, 399735, 405657, 463995, 470869, 484617, 521559, 596565, 605403, 623079, 676095, 807695, 835191, 869265, 1009005, 1038465, 1165185, 1216971, 1391985, 1412607, 1453851, 1564677, 1816209, 1869237, 2028285, 2354345, 2423085, 2607795, 3027015, 3115395, 3161549, 3650913, 4175955, 4237821, 4361553, 5448627, 5607711, 6084855, 7063035, 7269255, 7823385, 9081045, 9346185, 9484647, 10952739, 12713463, 13084659, 15807745, 16345881, 18254565, 21189105, 21807765, 22130843, 27243135, 28038555, 28453941, 38140389, 39253977, 47423235, 54763695, 63567315, 65423295, 66392529, 81729405, 85361823, 110654215, 114421167, 142269705, 190701945, 196269885, 199177587, 256085469, 331962645, 426809115, 572105835, 597532761, 768256407, 995887935, 1280427345, 1792598283, 2987663805, 3841282035, 5377794849, 8962991415, 26888974245]

約数ペア:

[(1, 26888974245), (3, 8962991415), (5, 5377794849), (7, 3841282035), (9, 2987663805), (15, 1792598283), (21, 1280427345), (27, 995887935), (35, 768256407), (45, 597532761), (47, 572105835), (63, 426809115), (81, 331962645), (105, 256085469), (135, 199177587), (137, 196269885), (141, 190701945), (189, 142269705), (235, 114421167), (243, 110654215), (315, 85361823), (329, 81729405), (405, 66392529), (411, 65423295), (423, 63567315), (491, 54763695), (567, 47423235), (685, 39253977), (705, 38140389), (945, 28453941), (959, 28038555), (987, 27243135), (1215, 22130843), (1233, 21807765), (1269, 21189105), (1473, 18254565), (1645, 16345881), (1701, 15807745), (2055, 13084659), (2115, 12713463), (2455, 10952739), (2835, 9484647), (2877, 9346185), (2961, 9081045), (3437, 7823385), (3699, 7269255), (3807, 7063035), (4419, 6084855), (4795, 5607711), (4935, 5448627), (6165, 4361553), (6345, 4237821), (6439, 4175955), (7365, 3650913), (8505, 3161549), (8631, 3115395), (8883, 3027015), (10311, 2607795), (11097, 2423085), (11421, 2354345), (13257, 2028285), (14385, 1869237), (14805, 1816209), (17185, 1564677), (18495, 1453851), (19035, 1412607), (19317, 1391985), (22095, 1216971), (23077, 1165185), (25893, 1038465), (26649, 1009005), (30933, 869265), (32195, 835191), (33291, 807695), (39771, 676095), (43155, 623079), (44415, 605403), (45073, 596565), (51555, 521559), (55485, 484617), (57105, 470869), (57951, 463995), (66285, 405657), (67267, 399735), (69231, 388395), (77679, 346155), (79947, 336335), (92799, 289755), (96585, 278397), (115385, 233037), (119313, 225365), (129465, 207693), (133245, 201801), (135219, 198855), (154665, 173853), (161539, 166455)]