13884035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 5276029

約数列:

[1, 5, 11, 41, 47, 55, 131, 205, 235, 451, 517, 655, 1441, 1927, 2255, 2585, 5371, 6157, 7205, 9635, 21197, 26855, 30785, 59081, 67727, 105985, 252437, 295405, 338635, 1262185, 2776807, 13884035]

約数ペア:

[(1, 13884035), (5, 2776807), (11, 1262185), (41, 338635), (47, 295405), (55, 252437), (131, 105985), (205, 67727), (235, 59081), (451, 30785), (517, 26855), (655, 21197), (1441, 9635), (1927, 7205), (2255, 6157), (2585, 5371)]