15217367049

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{1423}}^1$

素因数の和:1588

約数の個数: 60

約数和(自身を含む): 23678704896

約数和(自身を除く): 8461337847

約数列:

[1, 3, 9, 27, 47, 53, 81, 141, 159, 423, 477, 1269, 1423, 1431, 2491, 2809, 3807, 4269, 4293, 7473, 8427, 12807, 22419, 25281, 38421, 66881, 67257, 75419, 75843, 115263, 132023, 200643, 201771, 226257, 227529, 396069, 601929, 678771, 1188207, 1805787, 2036313, 3544693, 3564621, 3997207, 5417361, 6108939, 10634079, 10693863, 11991621, 31902237, 35974863, 95706711, 107924589, 187868729, 287120133, 323773767, 563606187, 1690818561, 5072455683, 15217367049]

約数ペア:

[(1, 15217367049), (3, 5072455683), (9, 1690818561), (27, 563606187), (47, 323773767), (53, 287120133), (81, 187868729), (141, 107924589), (159, 95706711), (423, 35974863), (477, 31902237), (1269, 11991621), (1423, 10693863), (1431, 10634079), (2491, 6108939), (2809, 5417361), (3807, 3997207), (4269, 3564621), (4293, 3544693), (7473, 2036313), (8427, 1805787), (12807, 1188207), (22419, 678771), (25281, 601929), (38421, 396069), (66881, 227529), (67257, 226257), (75419, 201771), (75843, 200643), (115263, 132023)]