11387575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 14842800

約数和(自身を除く): 3455225

約数列:

[1, 5, 25, 29, 113, 139, 145, 565, 695, 725, 2825, 3277, 3475, 4031, 15707, 16385, 20155, 78535, 81925, 100775, 392675, 455503, 2277515, 11387575]

約数ペア:

[(1, 11387575), (5, 2277515), (25, 455503), (29, 392675), (113, 100775), (139, 81925), (145, 78535), (565, 20155), (695, 16385), (725, 15707), (2825, 4031), (3277, 3475)]