6646285

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 8205120

約数和(自身を除く): 1558835

約数列:

[1, 5, 73, 131, 139, 365, 655, 695, 9563, 10147, 18209, 47815, 50735, 91045, 1329257, 6646285]

約数ペア:

[(1, 6646285), (5, 1329257), (73, 91045), (131, 50735), (139, 47815), (365, 18209), (655, 10147), (695, 9563)]