15743206655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 22909962240

約数和(自身を除く): 7166755585

約数列:

[1, 5, 11, 29, 43, 53, 55, 61, 71, 145, 215, 265, 305, 319, 355, 473, 583, 671, 781, 1247, 1537, 1595, 1769, 2059, 2279, 2365, 2623, 2915, 3053, 3233, 3355, 3763, 3905, 4331, 6235, 7685, 8845, 10295, 11395, 13115, 13717, 15265, 16165, 16907, 18815, 19459, 21655, 22649, 25069, 28853, 33583, 35563, 41393, 47641, 66091, 68585, 76067, 84535, 88537, 93757, 97295, 109127, 113245, 125345, 125599, 139019, 144265, 161809, 167915, 177815, 186233, 206965, 229543, 238205, 330455, 380335, 442685, 468785, 545635, 627995, 695095, 727001, 809045, 836737, 931165, 973907, 1031327, 1147715, 1200397, 1381589, 1529209, 1779899, 2048563, 2524973, 3635005, 4031551, 4183685, 4692461, 4869535, 5156635, 5400757, 6001985, 6656747, 6907945, 7646045, 8899495, 9870349, 10242815, 12624865, 20157755, 23462305, 27003785, 33283735, 44347061, 49351745, 51617071, 59408327, 73224217, 108573839, 221735305, 258085355, 286240121, 297041635, 366121085, 542869195, 1431200605, 3148641331, 15743206655]

約数ペア:

[(1, 15743206655), (5, 3148641331), (11, 1431200605), (29, 542869195), (43, 366121085), (53, 297041635), (55, 286240121), (61, 258085355), (71, 221735305), (145, 108573839), (215, 73224217), (265, 59408327), (305, 51617071), (319, 49351745), (355, 44347061), (473, 33283735), (583, 27003785), (671, 23462305), (781, 20157755), (1247, 12624865), (1537, 10242815), (1595, 9870349), (1769, 8899495), (2059, 7646045), (2279, 6907945), (2365, 6656747), (2623, 6001985), (2915, 5400757), (3053, 5156635), (3233, 4869535), (3355, 4692461), (3763, 4183685), (3905, 4031551), (4331, 3635005), (6235, 2524973), (7685, 2048563), (8845, 1779899), (10295, 1529209), (11395, 1381589), (13115, 1200397), (13717, 1147715), (15265, 1031327), (16165, 973907), (16907, 931165), (18815, 836737), (19459, 809045), (21655, 727001), (22649, 695095), (25069, 627995), (28853, 545635), (33583, 468785), (35563, 442685), (41393, 380335), (47641, 330455), (66091, 238205), (68585, 229543), (76067, 206965), (84535, 186233), (88537, 177815), (93757, 167915), (97295, 161809), (109127, 144265), (113245, 139019), (125345, 125599)]