66643085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 81482112

約数和(自身を除く): 14839027

約数列:

[1, 5, 71, 347, 355, 541, 1735, 2705, 24637, 38411, 123185, 187727, 192055, 938635, 13328617, 66643085]

約数ペア:

[(1, 66643085), (5, 13328617), (71, 938635), (347, 192055), (355, 187727), (541, 123185), (1735, 38411), (2705, 24637)]