856555885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{9319}}^1$

素因数の和:9948

約数の個数: 16

約数和(自身を含む): 1062927360

約数和(自身を除く): 206371475

約数列:

[1, 5, 31, 155, 593, 2965, 9319, 18383, 46595, 91915, 288889, 1444445, 5526167, 27630835, 171311177, 856555885]

約数ペア:

[(1, 856555885), (5, 171311177), (31, 27630835), (155, 5526167), (593, 1444445), (2965, 288889), (9319, 91915), (18383, 46595)]