22770315

素因数分解:

$3^6\times 5^1\times {\mathrm{6247}}^1$

素因数の和:6270

約数の個数: 28

約数和(自身を含む): 40974384

約数和(自身を除く): 18204069

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 6247, 18741, 31235, 56223, 93705, 168669, 281115, 506007, 843345, 1518021, 2530035, 4554063, 7590105, 22770315]

約数ペア:

[(1, 22770315), (3, 7590105), (5, 4554063), (9, 2530035), (15, 1518021), (27, 843345), (45, 506007), (81, 281115), (135, 168669), (243, 93705), (405, 56223), (729, 31235), (1215, 18741), (3645, 6247)]