2930715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 5520960

約数和(自身を除く): 2590245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1277, 2295, 3831, 6385, 11493, 19155, 21709, 34479, 57465, 65127, 108545, 172395, 195381, 325635, 586143, 976905, 2930715]

約数ペア:

[(1, 2930715), (3, 976905), (5, 586143), (9, 325635), (15, 195381), (17, 172395), (27, 108545), (45, 65127), (51, 57465), (85, 34479), (135, 21709), (153, 19155), (255, 11493), (459, 6385), (765, 3831), (1277, 2295)]