28948315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4919}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 38257920

約数和(自身を除く): 9309605

約数列:

[1, 5, 11, 55, 107, 535, 1177, 4919, 5885, 24595, 54109, 270545, 526333, 2631665, 5789663, 28948315]

約数ペア:

[(1, 28948315), (5, 5789663), (11, 2631665), (55, 526333), (107, 270545), (535, 54109), (1177, 24595), (4919, 5885)]