67815672085

素因数分解:

$5^1\times 7^1\times {\mathrm{7331}}^1\times {\mathrm{264301}}^1$

素因数の和:271644

約数の個数: 16

約数和(自身を含む): 93017388672

約数和(自身を除く): 25201716587

約数列:

[1, 5, 7, 35, 7331, 36655, 51317, 256585, 264301, 1321505, 1850107, 9250535, 1937590631, 9687953155, 13563134417, 67815672085]

約数ペア:

[(1, 67815672085), (5, 13563134417), (7, 9687953155), (35, 1937590631), (7331, 9250535), (36655, 1850107), (51317, 1321505), (256585, 264301)]