2015085527

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 2697039360

約数和(自身を除く): 681953833

約数列:

[1, 7, 13, 19, 37, 91, 133, 169, 247, 259, 481, 703, 1183, 1729, 2423, 3211, 3367, 4921, 6253, 9139, 16961, 22477, 31499, 43771, 46037, 63973, 89651, 118807, 220493, 322259, 409487, 598481, 627557, 831649, 1165463, 1703369, 2866409, 4189367, 7780253, 8158241, 11923583, 15151019, 22143797, 54461771, 106057133, 155006579, 287869361, 2015085527]

約数ペア:

[(1, 2015085527), (7, 287869361), (13, 155006579), (19, 106057133), (37, 54461771), (91, 22143797), (133, 15151019), (169, 11923583), (247, 8158241), (259, 7780253), (481, 4189367), (703, 2866409), (1183, 1703369), (1729, 1165463), (2423, 831649), (3211, 627557), (3367, 598481), (4921, 409487), (6253, 322259), (9139, 220493), (16961, 118807), (22477, 89651), (31499, 63973), (43771, 46037)]