27426815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 35725536

約数和(自身を除く): 8298721

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3221, 8515, 16105, 41873, 209365, 421951, 2109755, 5485363, 27426815]

約数ペア:

[(1, 27426815), (5, 5485363), (13, 2109755), (65, 421951), (131, 209365), (655, 41873), (1703, 16105), (3221, 8515)]