28277942715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{40487}}^1$

素因数の和:40609

約数の個数: 96

約数和(自身を含む): 57299913216

約数和(自身を除く): 29021970501

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 83, 85, 99, 153, 165, 187, 249, 255, 415, 495, 561, 747, 765, 913, 935, 1245, 1411, 1683, 2739, 2805, 3735, 4233, 4565, 7055, 8217, 8415, 12699, 13695, 15521, 21165, 40487, 41085, 46563, 63495, 77605, 121461, 139689, 202435, 232815, 364383, 445357, 607305, 688279, 698445, 1336071, 1821915, 2064837, 2226785, 3360421, 3441395, 4008213, 6194511, 6680355, 7571069, 10081263, 10324185, 16802105, 20041065, 22713207, 30243789, 30972555, 36964631, 37855345, 50406315, 57127157, 68139621, 110893893, 113566035, 151218945, 171381471, 184823155, 285635785, 332681679, 340698105, 514144413, 554469465, 628398727, 856907355, 1663408395, 1885196181, 2570722065, 3141993635, 5655588543, 9425980905, 28277942715]

約数ペア:

[(1, 28277942715), (3, 9425980905), (5, 5655588543), (9, 3141993635), (11, 2570722065), (15, 1885196181), (17, 1663408395), (33, 856907355), (45, 628398727), (51, 554469465), (55, 514144413), (83, 340698105), (85, 332681679), (99, 285635785), (153, 184823155), (165, 171381471), (187, 151218945), (249, 113566035), (255, 110893893), (415, 68139621), (495, 57127157), (561, 50406315), (747, 37855345), (765, 36964631), (913, 30972555), (935, 30243789), (1245, 22713207), (1411, 20041065), (1683, 16802105), (2739, 10324185), (2805, 10081263), (3735, 7571069), (4233, 6680355), (4565, 6194511), (7055, 4008213), (8217, 3441395), (8415, 3360421), (12699, 2226785), (13695, 2064837), (15521, 1821915), (21165, 1336071), (40487, 698445), (41085, 688279), (46563, 607305), (63495, 445357), (77605, 364383), (121461, 232815), (139689, 202435)]