26898345

素因数分解:

$3^3\times 5^1\times {\mathrm{199247}}^1$

素因数の和:199261

約数の個数: 16

約数和(自身を含む): 47819520

約数和(自身を除く): 20921175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199247, 597741, 996235, 1793223, 2988705, 5379669, 8966115, 26898345]

約数ペア:

[(1, 26898345), (3, 8966115), (5, 5379669), (9, 2988705), (15, 1793223), (27, 996235), (45, 597741), (135, 199247)]