15897165

素因数分解:

$3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1063}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 25484928

約数和(自身を除く): 9587763

約数列:

[1, 3, 5, 15, 997, 1063, 2991, 3189, 4985, 5315, 14955, 15945, 1059811, 3179433, 5299055, 15897165]

約数ペア:

[(1, 15897165), (3, 5299055), (5, 3179433), (15, 1059811), (997, 15945), (1063, 14955), (2991, 5315), (3189, 4985)]