103689315

素因数分解:

$3^6\times 5^1\times {\mathrm{28447}}^1$

素因数の和:28470

約数の個数: 28

約数和(自身を含む): 186561984

約数和(自身を除く): 82872669

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 28447, 85341, 142235, 256023, 426705, 768069, 1280115, 2304207, 3840345, 6912621, 11521035, 20737863, 34563105, 103689315]

約数ペア:

[(1, 103689315), (3, 34563105), (5, 20737863), (9, 11521035), (15, 6912621), (27, 3840345), (45, 2304207), (81, 1280115), (135, 768069), (243, 426705), (405, 256023), (729, 142235), (1215, 85341), (3645, 28447)]