39156555

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19927}}^1$

素因数の和:20066

約数の個数: 16

約数和(自身を含む): 63131904

約数和(自身を除く): 23975349

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 19927, 59781, 99635, 298905, 2610437, 7831311, 13052185, 39156555]

約数ペア:

[(1, 39156555), (3, 13052185), (5, 7831311), (15, 2610437), (131, 298905), (393, 99635), (655, 59781), (1965, 19927)]