68964645

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19237}}^1$

素因数の和:19484

約数の個数: 16

約数和(自身を含む): 110810880

約数和(自身を除く): 41846235

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 19237, 57711, 96185, 288555, 4597643, 13792929, 22988215, 68964645]

約数ペア:

[(1, 68964645), (3, 22988215), (5, 13792929), (15, 4597643), (239, 288555), (717, 96185), (1195, 57711), (3585, 19237)]