509528305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10037}}^1$

素因数の和:10137

約数の個数: 32

約数和(自身を含む): 728517888

約数和(自身を除く): 218989583

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 3905, 4615, 10037, 10153, 50185, 50765, 110407, 130481, 552035, 652405, 712627, 1435291, 3563135, 7176455, 7838897, 9264151, 39194485, 46320755, 101905661, 509528305]

約数ペア:

[(1, 509528305), (5, 101905661), (11, 46320755), (13, 39194485), (55, 9264151), (65, 7838897), (71, 7176455), (143, 3563135), (355, 1435291), (715, 712627), (781, 652405), (923, 552035), (3905, 130481), (4615, 110407), (10037, 50765), (10153, 50185)]