11738375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{8537}}^1$

素因数の和:8563

約数の個数: 16

約数和(自身を含む): 15983136

約数和(自身を除く): 4244761

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 8537, 42685, 93907, 213425, 469535, 1067125, 2347675, 11738375]

約数ペア:

[(1, 11738375), (5, 2347675), (11, 1067125), (25, 469535), (55, 213425), (125, 93907), (275, 42685), (1375, 8537)]