13827195

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 24195600

約数和(自身を除く): 10368405

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2819, 4905, 8457, 14095, 25371, 42285, 126855, 307271, 921813, 1536355, 2765439, 4609065, 13827195]

約数ペア:

[(1, 13827195), (3, 4609065), (5, 2765439), (9, 1536355), (15, 921813), (45, 307271), (109, 126855), (327, 42285), (545, 25371), (981, 14095), (1635, 8457), (2819, 4905)]