27953445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11027}}^1$

素因数の和:11061

約数の個数: 24

約数和(自身を含む): 48434976

約数和(自身を除く): 20481531

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 11027, 33081, 55135, 143351, 165405, 430053, 716755, 1863563, 2150265, 5590689, 9317815, 27953445]

約数ペア:

[(1, 27953445), (3, 9317815), (5, 5590689), (13, 2150265), (15, 1863563), (39, 716755), (65, 430053), (169, 165405), (195, 143351), (507, 55135), (845, 33081), (2535, 11027)]