147684865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{8731}}^1$

素因数の和:8952

約数の個数: 16

約数和(自身を含む): 188611200

約数和(自身を除く): 40926335

約数列:

[1, 5, 17, 85, 199, 995, 3383, 8731, 16915, 43655, 148427, 742135, 1737469, 8687345, 29536973, 147684865]

約数ペア:

[(1, 147684865), (5, 29536973), (17, 8687345), (85, 1737469), (199, 742135), (995, 148427), (3383, 43655), (8731, 16915)]