3885339745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{67979}}^1$

素因数の和:68085

約数の個数: 32

約数和(自身を含む): 5638533120

約数和(自身を除く): 1753193375

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 8165, 11431, 57155, 67979, 339895, 475853, 1563517, 2379265, 4826509, 7817585, 10944619, 24132545, 33785563, 54723095, 111009707, 168927815, 555048535, 777067949, 3885339745]

約数ペア:

[(1, 3885339745), (5, 777067949), (7, 555048535), (23, 168927815), (35, 111009707), (71, 54723095), (115, 33785563), (161, 24132545), (355, 10944619), (497, 7817585), (805, 4826509), (1633, 2379265), (2485, 1563517), (8165, 475853), (11431, 339895), (57155, 67979)]