247115155

素因数分解:

$5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{10429}}^1$

素因数の和:11118

約数の個数: 16

約数和(自身を含む): 339433920

約数和(自身を除く): 92318765

約数列:

[1, 5, 7, 35, 677, 3385, 4739, 10429, 23695, 52145, 73003, 365015, 7060433, 35302165, 49423031, 247115155]

約数ペア:

[(1, 247115155), (5, 49423031), (7, 35302165), (35, 7060433), (677, 365015), (3385, 73003), (4739, 52145), (10429, 23695)]