74075365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 110992896

約数和(自身を除く): 36917531

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2293, 2485, 4615, 6461, 11465, 16051, 29809, 32305, 80255, 149045, 162803, 208663, 814015, 1043315, 1139621, 2116439, 5698105, 10582195, 14815073, 74075365]

約数ペア:

[(1, 74075365), (5, 14815073), (7, 10582195), (13, 5698105), (35, 2116439), (65, 1139621), (71, 1043315), (91, 814015), (355, 208663), (455, 162803), (497, 149045), (923, 80255), (2293, 32305), (2485, 29809), (4615, 16051), (6461, 11465)]