57813525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 133705728

約数和(自身を除く): 75892203

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 47, 55, 63, 71, 75, 77, 99, 105, 141, 165, 175, 213, 225, 231, 235, 275, 315, 329, 355, 385, 423, 495, 497, 517, 525, 639, 693, 705, 781, 825, 987, 1065, 1155, 1175, 1491, 1551, 1575, 1645, 1775, 1925, 2115, 2343, 2475, 2485, 2585, 2961, 3195, 3337, 3465, 3525, 3619, 3905, 4473, 4653, 4935, 5325, 5467, 5775, 7029, 7455, 7755, 8225, 10011, 10575, 10857, 11715, 12425, 12925, 14805, 15975, 16401, 16685, 17325, 18095, 19525, 22365, 23265, 23359, 24675, 27335, 30033, 32571, 35145, 36707, 37275, 38775, 49203, 50055, 54285, 58575, 70077, 74025, 82005, 83425, 90475, 110121, 111825, 116325, 116795, 136675, 150165, 162855, 175725, 183535, 210231, 246015, 250275, 256949, 271425, 330363, 350385, 410025, 550605, 583975, 750825, 770847, 814275, 917675, 1051155, 1230075, 1284745, 1651815, 1751925, 2312541, 2753025, 3854235, 5255775, 6423725, 8259075, 11562705, 19271175, 57813525]

約数ペア:

[(1, 57813525), (3, 19271175), (5, 11562705), (7, 8259075), (9, 6423725), (11, 5255775), (15, 3854235), (21, 2753025), (25, 2312541), (33, 1751925), (35, 1651815), (45, 1284745), (47, 1230075), (55, 1051155), (63, 917675), (71, 814275), (75, 770847), (77, 750825), (99, 583975), (105, 550605), (141, 410025), (165, 350385), (175, 330363), (213, 271425), (225, 256949), (231, 250275), (235, 246015), (275, 210231), (315, 183535), (329, 175725), (355, 162855), (385, 150165), (423, 136675), (495, 116795), (497, 116325), (517, 111825), (525, 110121), (639, 90475), (693, 83425), (705, 82005), (781, 74025), (825, 70077), (987, 58575), (1065, 54285), (1155, 50055), (1175, 49203), (1491, 38775), (1551, 37275), (1575, 36707), (1645, 35145), (1775, 32571), (1925, 30033), (2115, 27335), (2343, 24675), (2475, 23359), (2485, 23265), (2585, 22365), (2961, 19525), (3195, 18095), (3337, 17325), (3465, 16685), (3525, 16401), (3619, 15975), (3905, 14805), (4473, 12925), (4653, 12425), (4935, 11715), (5325, 10857), (5467, 10575), (5775, 10011), (7029, 8225), (7455, 7755)]