25015635

素因数分解:

$3^6\times 5^1\times {\mathrm{6863}}^1$

素因数の和:6886

約数の個数: 28

約数和(自身を含む): 45014112

約数和(自身を除く): 19998477

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 6863, 20589, 34315, 61767, 102945, 185301, 308835, 555903, 926505, 1667709, 2779515, 5003127, 8338545, 25015635]

約数ペア:

[(1, 25015635), (3, 8338545), (5, 5003127), (9, 2779515), (15, 1667709), (27, 926505), (45, 555903), (81, 308835), (135, 185301), (243, 102945), (405, 61767), (729, 34315), (1215, 20589), (3645, 6863)]