15696715485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 29889699840

約数和(自身を除く): 14192984355

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 129, 165, 181, 187, 215, 255, 473, 543, 561, 645, 719, 731, 905, 935, 1419, 1991, 2157, 2193, 2365, 2715, 2805, 3077, 3595, 3655, 5973, 7095, 7783, 7909, 8041, 9231, 9955, 10785, 10965, 12223, 15385, 23349, 23727, 24123, 29865, 30917, 33847, 36669, 38915, 39545, 40205, 46155, 61115, 85613, 92751, 101541, 116745, 118635, 120615, 130139, 132311, 134453, 154585, 169235, 183345, 256839, 340087, 390417, 396933, 403359, 428065, 463755, 507705, 525589, 650695, 661555, 672265, 1020261, 1284195, 1431529, 1455421, 1576767, 1700435, 1952085, 1984665, 2016795, 2212363, 2627945, 4294587, 4366263, 5101305, 5595977, 5781479, 6637089, 7157645, 7277105, 7883835, 11061815, 16787931, 17344437, 21472935, 21831315, 24335993, 27979885, 28907395, 33185445, 61555747, 73007979, 83939655, 86722185, 95131609, 121679965, 184667241, 285394827, 307778735, 365039895, 475658045, 923336205, 1046447699, 1426974135, 3139343097, 5232238495, 15696715485]

約数ペア:

[(1, 15696715485), (3, 5232238495), (5, 3139343097), (11, 1426974135), (15, 1046447699), (17, 923336205), (33, 475658045), (43, 365039895), (51, 307778735), (55, 285394827), (85, 184667241), (129, 121679965), (165, 95131609), (181, 86722185), (187, 83939655), (215, 73007979), (255, 61555747), (473, 33185445), (543, 28907395), (561, 27979885), (645, 24335993), (719, 21831315), (731, 21472935), (905, 17344437), (935, 16787931), (1419, 11061815), (1991, 7883835), (2157, 7277105), (2193, 7157645), (2365, 6637089), (2715, 5781479), (2805, 5595977), (3077, 5101305), (3595, 4366263), (3655, 4294587), (5973, 2627945), (7095, 2212363), (7783, 2016795), (7909, 1984665), (8041, 1952085), (9231, 1700435), (9955, 1576767), (10785, 1455421), (10965, 1431529), (12223, 1284195), (15385, 1020261), (23349, 672265), (23727, 661555), (24123, 650695), (29865, 525589), (30917, 507705), (33847, 463755), (36669, 428065), (38915, 403359), (39545, 396933), (40205, 390417), (46155, 340087), (61115, 256839), (85613, 183345), (92751, 169235), (101541, 154585), (116745, 134453), (118635, 132311), (120615, 130139)]