105320015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21001}}^1$

素因数の和:21082

約数の個数: 16

約数和(自身を含む): 136092960

約数和(自身を除く): 30772945

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 21001, 105005, 357017, 1239059, 1785085, 6195295, 21064003, 105320015]

約数ペア:

[(1, 105320015), (5, 21064003), (17, 6195295), (59, 1785085), (85, 1239059), (295, 357017), (1003, 105005), (5015, 21001)]