488028095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{6827}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 642296304

約数和(自身を除く): 154268209

約数列:

[1, 5, 17, 29, 85, 145, 493, 841, 2465, 4205, 6827, 14297, 34135, 71485, 116059, 197983, 580295, 989915, 3365711, 5741507, 16828555, 28707535, 97605619, 488028095]

約数ペア:

[(1, 488028095), (5, 97605619), (17, 28707535), (29, 16828555), (85, 5741507), (145, 3365711), (493, 989915), (841, 580295), (2465, 197983), (4205, 116059), (6827, 71485), (14297, 34135)]