27866485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 35680176

約数和(自身を除く): 7813691

約数列:

[1, 5, 17, 85, 137, 685, 2329, 2393, 11645, 11965, 40681, 203405, 327841, 1639205, 5573297, 27866485]

約数ペア:

[(1, 27866485), (5, 5573297), (17, 1639205), (85, 327841), (137, 203405), (685, 40681), (2329, 11965), (2393, 11645)]