12752555

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 2972245

約数列:

[1, 5, 59, 139, 295, 311, 695, 1555, 8201, 18349, 41005, 43229, 91745, 216145, 2550511, 12752555]

約数ペア:

[(1, 12752555), (5, 2550511), (59, 216145), (139, 91745), (295, 43229), (311, 41005), (695, 18349), (1555, 8201)]