13161555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8863}}^1$

素因数の和:8888

約数の個数: 32

約数和(自身を含む): 25528320

約数和(自身を除く): 12366765

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8863, 26589, 44315, 79767, 97493, 132945, 239301, 292479, 398835, 487465, 877437, 1196505, 1462395, 2632311, 4387185, 13161555]

約数ペア:

[(1, 13161555), (3, 4387185), (5, 2632311), (9, 1462395), (11, 1196505), (15, 877437), (27, 487465), (33, 398835), (45, 292479), (55, 239301), (99, 132945), (135, 97493), (165, 79767), (297, 44315), (495, 26589), (1485, 8863)]