6661035

素因数分解:

$3^4\times 5^1\times {\mathrm{16447}}^1$

素因数の和:16464

約数の個数: 20

約数和(自身を含む): 11941248

約数和(自身を除く): 5280213

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 16447, 49341, 82235, 148023, 246705, 444069, 740115, 1332207, 2220345, 6661035]

約数ペア:

[(1, 6661035), (3, 2220345), (5, 1332207), (9, 740115), (15, 444069), (27, 246705), (45, 148023), (81, 82235), (135, 49341), (405, 16447)]