133780653405

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{664633}}^1$

素因数の和:664728

約数の個数: 80

約数和(自身を含む): 277933987584

約数和(自身を除く): 144153334179

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 81, 105, 135, 189, 213, 315, 355, 405, 497, 567, 639, 945, 1065, 1491, 1917, 2485, 2835, 3195, 4473, 5751, 7455, 9585, 13419, 22365, 28755, 40257, 67095, 201285, 664633, 1993899, 3323165, 4652431, 5981697, 9969495, 13957293, 17945091, 23262155, 29908485, 41871879, 47188943, 53835273, 69786465, 89725455, 125615637, 141566829, 209359395, 235944715, 269176365, 330322601, 376846911, 424700487, 628078185, 707834145, 990967803, 1274101461, 1651613005, 1884234555, 2123502435, 2972903409, 3822304383, 4954839015, 6370507305, 8918710227, 14864517045, 19111521915, 26756130681, 44593551135, 133780653405]

約数ペア:

[(1, 133780653405), (3, 44593551135), (5, 26756130681), (7, 19111521915), (9, 14864517045), (15, 8918710227), (21, 6370507305), (27, 4954839015), (35, 3822304383), (45, 2972903409), (63, 2123502435), (71, 1884234555), (81, 1651613005), (105, 1274101461), (135, 990967803), (189, 707834145), (213, 628078185), (315, 424700487), (355, 376846911), (405, 330322601), (497, 269176365), (567, 235944715), (639, 209359395), (945, 141566829), (1065, 125615637), (1491, 89725455), (1917, 69786465), (2485, 53835273), (2835, 47188943), (3195, 41871879), (4473, 29908485), (5751, 23262155), (7455, 17945091), (9585, 13957293), (13419, 9969495), (22365, 5981697), (28755, 4652431), (40257, 3323165), (67095, 1993899), (201285, 664633)]