27364155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20075

約数の個数: 32

約数和(自身を含む): 53889024

約数和(自身を除く): 26524869

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 20047, 60141, 100235, 140329, 260611, 300705, 420987, 701645, 781833, 1303055, 1824277, 2104935, 3909165, 5472831, 9121385, 27364155]

約数ペア:

[(1, 27364155), (3, 9121385), (5, 5472831), (7, 3909165), (13, 2104935), (15, 1824277), (21, 1303055), (35, 781833), (39, 701645), (65, 420987), (91, 300705), (105, 260611), (195, 140329), (273, 100235), (455, 60141), (1365, 20047)]