69017575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 94230576

約数和(自身を除く): 25213001

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2221, 2825, 6215, 11105, 24431, 31075, 55525, 122155, 250973, 610775, 1254865, 2760703, 6274325, 13803515, 69017575]

約数ペア:

[(1, 69017575), (5, 13803515), (11, 6274325), (25, 2760703), (55, 1254865), (113, 610775), (275, 250973), (565, 122155), (1243, 55525), (2221, 31075), (2825, 24431), (6215, 11105)]