2009085855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19134151}}^1$

素因数の和:19134166

約数の個数: 16

約数和(自身を含む): 3673757184

約数和(自身を除く): 1664671329

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19134151, 57402453, 95670755, 133939057, 287012265, 401817171, 669695285, 2009085855]

約数ペア:

[(1, 2009085855), (3, 669695285), (5, 401817171), (7, 287012265), (15, 133939057), (21, 95670755), (35, 57402453), (105, 19134151)]