15205940937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{2203}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 24223088448

約数和(自身を除く): 9017147511

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 617, 1017, 1243, 1851, 2203, 3729, 5553, 6609, 6787, 11187, 19827, 20361, 24233, 61083, 69721, 72699, 209163, 218097, 248939, 627489, 746817, 766931, 1359251, 2240451, 2300793, 2738329, 4077753, 6902379, 8214987, 12233259, 14951761, 24644961, 44855283, 134565849, 153595363, 460786089, 1382358267, 1689548993, 5068646979, 15205940937]

約数ペア:

[(1, 15205940937), (3, 5068646979), (9, 1689548993), (11, 1382358267), (33, 460786089), (99, 153595363), (113, 134565849), (339, 44855283), (617, 24644961), (1017, 14951761), (1243, 12233259), (1851, 8214987), (2203, 6902379), (3729, 4077753), (5553, 2738329), (6609, 2300793), (6787, 2240451), (11187, 1359251), (19827, 766931), (20361, 746817), (24233, 627489), (61083, 248939), (69721, 218097), (72699, 209163)]