13407738615

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{57221}}^1$

素因数の和:57400

約数の個数: 48

約数和(自身を含む): 23994786816

約数和(自身を除く): 10587048201

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 127, 205, 369, 381, 615, 635, 1143, 1845, 1905, 5207, 5715, 15621, 26035, 46863, 57221, 78105, 171663, 234315, 286105, 514989, 858315, 2346061, 2574945, 7038183, 7267067, 11730305, 21114549, 21801201, 35190915, 36335335, 65403603, 105572745, 109006005, 297949747, 327018015, 893849241, 1489748735, 2681547723, 4469246205, 13407738615]

約数ペア:

[(1, 13407738615), (3, 4469246205), (5, 2681547723), (9, 1489748735), (15, 893849241), (41, 327018015), (45, 297949747), (123, 109006005), (127, 105572745), (205, 65403603), (369, 36335335), (381, 35190915), (615, 21801201), (635, 21114549), (1143, 11730305), (1845, 7267067), (1905, 7038183), (5207, 2574945), (5715, 2346061), (15621, 858315), (26035, 514989), (46863, 286105), (57221, 234315), (78105, 171663)]