25761105

素因数分解:

$3^3\times 5^1\times {\mathrm{190823}}^1$

素因数の和:190837

約数の個数: 16

約数和(自身を含む): 45797760

約数和(自身を除く): 20036655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 190823, 572469, 954115, 1717407, 2862345, 5152221, 8587035, 25761105]

約数ペア:

[(1, 25761105), (3, 8587035), (5, 5152221), (9, 2862345), (15, 1717407), (27, 954115), (45, 572469), (135, 190823)]