13328565

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1979}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 21384000

約数和(自身を除く): 8055435

約数列:

[1, 3, 5, 15, 449, 1347, 1979, 2245, 5937, 6735, 9895, 29685, 888571, 2665713, 4442855, 13328565]

約数ペア:

[(1, 13328565), (3, 4442855), (5, 2665713), (15, 888571), (449, 29685), (1347, 9895), (1979, 6735), (2245, 5937)]