15014725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 20623680

約数和(自身を除く): 5608955

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 769, 781, 1775, 3845, 3905, 8459, 19225, 19525, 42295, 54599, 211475, 272995, 600589, 1364975, 3002945, 15014725]

約数ペア:

[(1, 15014725), (5, 3002945), (11, 1364975), (25, 600589), (55, 272995), (71, 211475), (275, 54599), (355, 42295), (769, 19525), (781, 19225), (1775, 8459), (3845, 3905)]