205052955

素因数分解:

$3^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{6379}}^1$

素因数の和:8530

約数の個数: 16

約数和(自身を含む): 328289280

約数和(自身を除く): 123236325

約数列:

[1, 3, 5, 15, 2143, 6379, 6429, 10715, 19137, 31895, 32145, 95685, 13670197, 41010591, 68350985, 205052955]

約数ペア:

[(1, 205052955), (3, 68350985), (5, 41010591), (15, 13670197), (2143, 95685), (6379, 32145), (6429, 31895), (10715, 19137)]