12505795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 16003008

約数和(自身を除く): 3497213

約数列:

[1, 5, 17, 85, 167, 835, 881, 2839, 4405, 14195, 14977, 74885, 147127, 735635, 2501159, 12505795]

約数ペア:

[(1, 12505795), (5, 2501159), (17, 735635), (85, 147127), (167, 74885), (835, 14977), (881, 14195), (2839, 4405)]