2015592561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 3158746240

約数和(自身を除く): 1143153679

約数列:

[1, 3, 9, 19, 57, 61, 73, 171, 183, 219, 549, 657, 1159, 1387, 2647, 3477, 4161, 4453, 7941, 10431, 12483, 13359, 23823, 40077, 50293, 84607, 150879, 161467, 193231, 253821, 452637, 484401, 579693, 761463, 1453203, 1739079, 3067873, 3671389, 9203619, 11014167, 11787091, 27610857, 33042501, 35361273, 106083819, 223954729, 671864187, 2015592561]

約数ペア:

[(1, 2015592561), (3, 671864187), (9, 223954729), (19, 106083819), (57, 35361273), (61, 33042501), (73, 27610857), (171, 11787091), (183, 11014167), (219, 9203619), (549, 3671389), (657, 3067873), (1159, 1739079), (1387, 1453203), (2647, 761463), (3477, 579693), (4161, 484401), (4453, 452637), (7941, 253821), (10431, 193231), (12483, 161467), (13359, 150879), (23823, 84607), (40077, 50293)]