65550485

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 107557632

約数和(自身を除く): 42007147

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 1871, 2695, 3185, 5005, 7007, 9355, 13097, 20581, 24323, 35035, 65485, 91679, 102905, 121615, 144067, 170261, 267553, 458395, 720335, 851305, 1008469, 1191827, 1337765, 1872871, 5042345, 5959135, 9364355, 13110097, 65550485]

約数ペア:

[(1, 65550485), (5, 13110097), (7, 9364355), (11, 5959135), (13, 5042345), (35, 1872871), (49, 1337765), (55, 1191827), (65, 1008469), (77, 851305), (91, 720335), (143, 458395), (245, 267553), (385, 170261), (455, 144067), (539, 121615), (637, 102905), (715, 91679), (1001, 65485), (1871, 35035), (2695, 24323), (3185, 20581), (5005, 13097), (7007, 9355)]