27712395

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 21961845

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1567, 1965, 3537, 4701, 5895, 7835, 14103, 17685, 23505, 42309, 70515, 205277, 211545, 615831, 1026385, 1847493, 3079155, 5542479, 9237465, 27712395]

約数ペア:

[(1, 27712395), (3, 9237465), (5, 5542479), (9, 3079155), (15, 1847493), (27, 1026385), (45, 615831), (131, 211545), (135, 205277), (393, 70515), (655, 42309), (1179, 23505), (1567, 17685), (1965, 14103), (3537, 7835), (4701, 5895)]