2912505345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{2909}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 5320411200

約数和(自身を除く): 2407905855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1171, 2909, 3513, 5855, 8727, 10539, 14545, 17565, 22249, 26181, 43635, 52695, 55271, 66747, 111245, 130905, 165813, 200241, 276355, 333735, 497439, 829065, 1001205, 2487195, 3406439, 10219317, 17032195, 30657951, 51096585, 64722341, 153289755, 194167023, 323611705, 582501069, 970835115, 2912505345]

約数ペア:

[(1, 2912505345), (3, 970835115), (5, 582501069), (9, 323611705), (15, 194167023), (19, 153289755), (45, 64722341), (57, 51096585), (95, 30657951), (171, 17032195), (285, 10219317), (855, 3406439), (1171, 2487195), (2909, 1001205), (3513, 829065), (5855, 497439), (8727, 333735), (10539, 276355), (14545, 200241), (17565, 165813), (22249, 130905), (26181, 111245), (43635, 66747), (52695, 55271)]