1261035

素因数分解:

$3^3\times 5^1\times {\mathrm{9341}}^1$

素因数の和:9355

約数の個数: 16

約数和(自身を含む): 2242080

約数和(自身を除く): 981045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9341, 28023, 46705, 84069, 140115, 252207, 420345, 1261035]

約数ペア:

[(1, 1261035), (3, 420345), (5, 252207), (9, 140115), (15, 84069), (27, 46705), (45, 28023), (135, 9341)]