25214255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4057}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 33308064

約数和(自身を除く): 8093809

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4057, 6215, 20285, 44627, 223135, 458441, 2292205, 5042851, 25214255]

約数ペア:

[(1, 25214255), (5, 5042851), (11, 2292205), (55, 458441), (113, 223135), (565, 44627), (1243, 20285), (4057, 6215)]