31104035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 38791872

約数和(自身を除く): 7687837

約数列:

[1, 5, 41, 71, 205, 355, 2137, 2911, 10685, 14555, 87617, 151727, 438085, 758635, 6220807, 31104035]

約数ペア:

[(1, 31104035), (5, 6220807), (41, 758635), (71, 438085), (205, 151727), (355, 87617), (2137, 14555), (2911, 10685)]