581330295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141961}}^1$

素因数の和:141992

約数の個数: 48

約数和(自身を含む): 1240180032

約数和(自身を除く): 658849737

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 141961, 425883, 709805, 993727, 1277649, 1845493, 2129415, 2981181, 4968635, 5536479, 6388245, 8943543, 9227465, 12918451, 14905905, 16609437, 27682395, 38755353, 44717715, 64592255, 83047185, 116266059, 193776765, 581330295]

約数ペア:

[(1, 581330295), (3, 193776765), (5, 116266059), (7, 83047185), (9, 64592255), (13, 44717715), (15, 38755353), (21, 27682395), (35, 16609437), (39, 14905905), (45, 12918451), (63, 9227465), (65, 8943543), (91, 6388245), (105, 5536479), (117, 4968635), (195, 2981181), (273, 2129415), (315, 1845493), (455, 1277649), (585, 993727), (819, 709805), (1365, 425883), (4095, 141961)]