68023095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{647839}}^1$

素因数の和:647854

約数の個数: 16

約数和(自身を含む): 124385280

約数和(自身を除く): 56362185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 647839, 1943517, 3239195, 4534873, 9717585, 13604619, 22674365, 68023095]

約数ペア:

[(1, 68023095), (3, 22674365), (5, 13604619), (7, 9717585), (15, 4534873), (21, 3239195), (35, 1943517), (105, 647839)]