84481415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 113633280

約数和(自身を除く): 29151865

約数列:

[1, 5, 17, 23, 79, 85, 115, 391, 395, 547, 1343, 1817, 1955, 2735, 6715, 9085, 9299, 12581, 30889, 43213, 46495, 62905, 154445, 213877, 216065, 734621, 993899, 1069385, 3673105, 4969495, 16896283, 84481415]

約数ペア:

[(1, 84481415), (5, 16896283), (17, 4969495), (23, 3673105), (79, 1069385), (85, 993899), (115, 734621), (391, 216065), (395, 213877), (547, 154445), (1343, 62905), (1817, 46495), (1955, 43213), (2735, 30889), (6715, 12581), (9085, 9299)]