15705037881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{5867}}^1$

素因数の和:6190

約数の個数: 48

約数和(自身を含む): 24759955584

約数和(自身を除く): 9054917703

約数列:

[1, 3, 9, 13, 39, 117, 137, 167, 411, 501, 1233, 1503, 1781, 2171, 5343, 5867, 6513, 16029, 17601, 19539, 22879, 52803, 68637, 76271, 205911, 228813, 297427, 686439, 803779, 892281, 979789, 2411337, 2676843, 2939367, 7234011, 8818101, 10449127, 12737257, 31347381, 38211771, 94042143, 114635313, 134231093, 402693279, 1208079837, 1745004209, 5235012627, 15705037881]

約数ペア:

[(1, 15705037881), (3, 5235012627), (9, 1745004209), (13, 1208079837), (39, 402693279), (117, 134231093), (137, 114635313), (167, 94042143), (411, 38211771), (501, 31347381), (1233, 12737257), (1503, 10449127), (1781, 8818101), (2171, 7234011), (5343, 2939367), (5867, 2676843), (6513, 2411337), (16029, 979789), (17601, 892281), (19539, 803779), (22879, 686439), (52803, 297427), (68637, 228813), (76271, 205911)]