27031225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 37275392

約数和(自身を除く): 10244167

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2683, 10075, 13415, 34879, 67075, 83173, 174395, 415865, 871975, 1081249, 2079325, 5406245, 27031225]

約数ペア:

[(1, 27031225), (5, 5406245), (13, 2079325), (25, 1081249), (31, 871975), (65, 415865), (155, 174395), (325, 83173), (403, 67075), (775, 34879), (2015, 13415), (2683, 10075)]