27186495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{258919}}^1$

素因数の和:258934

約数の個数: 16

約数和(自身を含む): 49712640

約数和(自身を除く): 22526145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 258919, 776757, 1294595, 1812433, 3883785, 5437299, 9062165, 27186495]

約数ペア:

[(1, 27186495), (3, 9062165), (5, 5437299), (7, 3883785), (15, 1812433), (21, 1294595), (35, 776757), (105, 258919)]