27710225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 36541560

約数和(自身を除く): 8831335

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1033, 1073, 5165, 5365, 25825, 26825, 29957, 38221, 149785, 191105, 748925, 955525, 1108409, 5542045, 27710225]

約数ペア:

[(1, 27710225), (5, 5542045), (25, 1108409), (29, 955525), (37, 748925), (145, 191105), (185, 149785), (725, 38221), (925, 29957), (1033, 26825), (1073, 25825), (5165, 5365)]