26269515

素因数分解:

$3^6\times 5^1\times {\mathrm{7207}}^1$

素因数の和:7230

約数の個数: 28

約数和(自身を含む): 47270064

約数和(自身を除く): 21000549

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7207, 21621, 36035, 64863, 108105, 194589, 324315, 583767, 972945, 1751301, 2918835, 5253903, 8756505, 26269515]

約数ペア:

[(1, 26269515), (3, 8756505), (5, 5253903), (9, 2918835), (15, 1751301), (27, 972945), (45, 583767), (81, 324315), (135, 194589), (243, 108105), (405, 64863), (729, 36035), (1215, 21621), (3645, 7207)]