27347725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 35667360

約数和(自身を除く): 8319635

約数列:

[1, 5, 25, 29, 67, 145, 335, 563, 725, 1675, 1943, 2815, 9715, 14075, 16327, 37721, 48575, 81635, 188605, 408175, 943025, 1093909, 5469545, 27347725]

約数ペア:

[(1, 27347725), (5, 5469545), (25, 1093909), (29, 943025), (67, 408175), (145, 188605), (335, 81635), (563, 48575), (725, 37721), (1675, 16327), (1943, 14075), (2815, 9715)]