242097645

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{19237}}^1$

素因数の和:20084

約数の個数: 16

約数和(自身を含む): 387838080

約数和(自身を除く): 145740435

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 12585, 19237, 57711, 96185, 288555, 16139843, 48419529, 80699215, 242097645]

約数ペア:

[(1, 242097645), (3, 80699215), (5, 48419529), (15, 16139843), (839, 288555), (2517, 96185), (4195, 57711), (12585, 19237)]