29747025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 71031168

約数和(自身を除く): 41284143

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 25, 33, 35, 45, 51, 55, 63, 75, 77, 85, 99, 101, 105, 119, 153, 165, 175, 187, 225, 231, 255, 275, 303, 315, 357, 385, 425, 495, 505, 525, 561, 595, 693, 707, 765, 825, 909, 935, 1071, 1111, 1155, 1275, 1309, 1515, 1575, 1683, 1717, 1785, 1925, 2121, 2475, 2525, 2805, 2975, 3333, 3465, 3535, 3825, 3927, 4545, 4675, 5151, 5355, 5555, 5775, 6363, 6545, 7575, 7777, 8415, 8585, 8925, 9999, 10605, 11781, 12019, 14025, 15453, 16665, 17325, 17675, 18887, 19635, 22725, 23331, 25755, 26775, 27775, 31815, 32725, 36057, 38885, 42075, 42925, 49995, 53025, 56661, 58905, 60095, 69993, 77265, 83325, 94435, 98175, 108171, 116655, 128775, 132209, 159075, 169983, 180285, 194425, 249975, 283305, 294525, 300475, 349965, 386325, 396627, 472175, 540855, 583275, 661045, 849915, 901425, 1189881, 1416525, 1749825, 1983135, 2704275, 3305225, 4249575, 5949405, 9915675, 29747025]

約数ペア:

[(1, 29747025), (3, 9915675), (5, 5949405), (7, 4249575), (9, 3305225), (11, 2704275), (15, 1983135), (17, 1749825), (21, 1416525), (25, 1189881), (33, 901425), (35, 849915), (45, 661045), (51, 583275), (55, 540855), (63, 472175), (75, 396627), (77, 386325), (85, 349965), (99, 300475), (101, 294525), (105, 283305), (119, 249975), (153, 194425), (165, 180285), (175, 169983), (187, 159075), (225, 132209), (231, 128775), (255, 116655), (275, 108171), (303, 98175), (315, 94435), (357, 83325), (385, 77265), (425, 69993), (495, 60095), (505, 58905), (525, 56661), (561, 53025), (595, 49995), (693, 42925), (707, 42075), (765, 38885), (825, 36057), (909, 32725), (935, 31815), (1071, 27775), (1111, 26775), (1155, 25755), (1275, 23331), (1309, 22725), (1515, 19635), (1575, 18887), (1683, 17675), (1717, 17325), (1785, 16665), (1925, 15453), (2121, 14025), (2475, 12019), (2525, 11781), (2805, 10605), (2975, 9999), (3333, 8925), (3465, 8585), (3535, 8415), (3825, 7777), (3927, 7575), (4545, 6545), (4675, 6363), (5151, 5775), (5355, 5555)]