57898005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20677

約数の個数: 32

約数和(自身を含む): 107008128

約数和(自身を除く): 49110123

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 20641, 61923, 103205, 227051, 309615, 350897, 681153, 1052691, 1135255, 1754485, 3405765, 3859867, 5263455, 11579601, 19299335, 57898005]

約数ペア:

[(1, 57898005), (3, 19299335), (5, 11579601), (11, 5263455), (15, 3859867), (17, 3405765), (33, 1754485), (51, 1135255), (55, 1052691), (85, 681153), (165, 350897), (187, 309615), (255, 227051), (561, 103205), (935, 61923), (2805, 20641)]