78618485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 113080320

約数和(自身を除く): 34461835

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 3271, 4807, 16355, 24035, 35981, 62149, 75233, 179905, 310745, 376165, 683639, 827563, 1429427, 3418195, 4137815, 7147135, 15723697, 78618485]

約数ペア:

[(1, 78618485), (5, 15723697), (11, 7147135), (19, 4137815), (23, 3418195), (55, 1429427), (95, 827563), (115, 683639), (209, 376165), (253, 310745), (437, 179905), (1045, 75233), (1265, 62149), (2185, 35981), (3271, 24035), (4807, 16355)]