82805345

素因数分解:

$5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 35389855

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 343, 371, 911, 1715, 1855, 2597, 4555, 6377, 12985, 18179, 31885, 44639, 48283, 90895, 223195, 241415, 312473, 337981, 1562365, 1689905, 2365867, 11829335, 16561069, 82805345]

約数ペア:

[(1, 82805345), (5, 16561069), (7, 11829335), (35, 2365867), (49, 1689905), (53, 1562365), (245, 337981), (265, 312473), (343, 241415), (371, 223195), (911, 90895), (1715, 48283), (1855, 44639), (2597, 31885), (4555, 18179), (6377, 12985)]