27683255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 34862400

約数和(自身を除く): 7179145

約数列:

[1, 5, 29, 71, 145, 355, 2059, 2689, 10295, 13445, 77981, 190919, 389905, 954595, 5536651, 27683255]

約数ペア:

[(1, 27683255), (5, 5536651), (29, 954595), (71, 389905), (145, 190919), (355, 77981), (2059, 13445), (2689, 10295)]