40211555

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 49680000

約数和(自身を除く): 9468445

約数列:

[1, 5, 47, 137, 235, 685, 1249, 6245, 6439, 32195, 58703, 171113, 293515, 855565, 8042311, 40211555]

約数ペア:

[(1, 40211555), (5, 8042311), (47, 855565), (137, 293515), (235, 171113), (685, 58703), (1249, 32195), (6245, 6439)]