65025255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11135

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 49935129

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11087, 33261, 55435, 166305, 188479, 255001, 565437, 765003, 942395, 1275005, 2827185, 3825015, 4335017, 13005051, 21675085, 65025255]

約数ペア:

[(1, 65025255), (3, 21675085), (5, 13005051), (15, 4335017), (17, 3825015), (23, 2827185), (51, 1275005), (69, 942395), (85, 765003), (115, 565437), (255, 255001), (345, 188479), (391, 166305), (1173, 55435), (1955, 33261), (5865, 11087)]