2015492165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 2574858240

約数和(自身を除く): 559366075

約数列:

[1, 5, 19, 95, 191, 277, 401, 955, 1385, 2005, 3629, 5263, 7619, 18145, 26315, 38095, 52907, 76591, 111077, 264535, 382955, 555385, 1005233, 1455229, 2110463, 5026165, 7276145, 10552315, 21215707, 106078535, 403098433, 2015492165]

約数ペア:

[(1, 2015492165), (5, 403098433), (19, 106078535), (95, 21215707), (191, 10552315), (277, 7276145), (401, 5026165), (955, 2110463), (1385, 1455229), (2005, 1005233), (3629, 555385), (5263, 382955), (7619, 264535), (18145, 111077), (26315, 76591), (38095, 52907)]