13469155

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 18964512

約数和(自身を除く): 5495357

約数列:

[1, 5, 7, 35, 53, 137, 265, 371, 685, 959, 1855, 2809, 4795, 7261, 14045, 19663, 36305, 50827, 98315, 254135, 384833, 1924165, 2693831, 13469155]

約数ペア:

[(1, 13469155), (5, 2693831), (7, 1924165), (35, 384833), (53, 254135), (137, 98315), (265, 50827), (371, 36305), (685, 19663), (959, 14045), (1855, 7261), (2809, 4795)]