2100053194575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1\times {\mathrm{19541}}^1$

素因数の和:20577

約数の個数: 96

約数和(自身を含む): 3988018798080

約数和(自身を除く): 1887965603505

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 277, 525, 739, 831, 1385, 1939, 2217, 3695, 4155, 5173, 5817, 6925, 9695, 11085, 15519, 18475, 19541, 20775, 25865, 29085, 48475, 55425, 58623, 77595, 97705, 129325, 136787, 145425, 204703, 293115, 387975, 410361, 488525, 614109, 683935, 1023515, 1432921, 1465575, 2051805, 3070545, 3419675, 4298763, 5117575, 5412857, 7164605, 10259025, 14440799, 15352725, 16238571, 21493815, 27064285, 35823025, 37889999, 43322397, 72203995, 81192855, 101085593, 107469075, 113669997, 135321425, 189449995, 216611985, 303256779, 361019975, 405964275, 505427965, 568349985, 947249975, 1083059925, 1516283895, 2527139825, 2841749925, 4000101323, 7581419475, 12000303969, 20000506615, 28000709261, 60001519845, 84002127783, 100002533075, 140003546305, 300007599225, 420010638915, 700017731525, 2100053194575]

約数ペア:

[(1, 2100053194575), (3, 700017731525), (5, 420010638915), (7, 300007599225), (15, 140003546305), (21, 100002533075), (25, 84002127783), (35, 60001519845), (75, 28000709261), (105, 20000506615), (175, 12000303969), (277, 7581419475), (525, 4000101323), (739, 2841749925), (831, 2527139825), (1385, 1516283895), (1939, 1083059925), (2217, 947249975), (3695, 568349985), (4155, 505427965), (5173, 405964275), (5817, 361019975), (6925, 303256779), (9695, 216611985), (11085, 189449995), (15519, 135321425), (18475, 113669997), (19541, 107469075), (20775, 101085593), (25865, 81192855), (29085, 72203995), (48475, 43322397), (55425, 37889999), (58623, 35823025), (77595, 27064285), (97705, 21493815), (129325, 16238571), (136787, 15352725), (145425, 14440799), (204703, 10259025), (293115, 7164605), (387975, 5412857), (410361, 5117575), (488525, 4298763), (614109, 3419675), (683935, 3070545), (1023515, 2051805), (1432921, 1465575)]