13237595

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 18763488

約数和(自身を除く): 5525893

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 761, 2485, 3479, 3805, 5327, 17395, 26635, 37289, 54031, 186445, 270155, 378217, 1891085, 2647519, 13237595]

約数ペア:

[(1, 13237595), (5, 2647519), (7, 1891085), (35, 378217), (49, 270155), (71, 186445), (245, 54031), (355, 37289), (497, 26635), (761, 17395), (2485, 5327), (3479, 3805)]