15587235

素因数分解:

$3^5\times 5^1\times {\mathrm{12829}}^1$

素因数の和:12849

約数の個数: 24

約数和(自身を含む): 28020720

約数和(自身を除く): 12433485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 12829, 38487, 64145, 115461, 192435, 346383, 577305, 1039149, 1731915, 3117447, 5195745, 15587235]

約数ペア:

[(1, 15587235), (3, 5195745), (5, 3117447), (9, 1731915), (15, 1039149), (27, 577305), (45, 346383), (81, 192435), (135, 115461), (243, 64145), (405, 38487), (1215, 12829)]