27410805

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 50102712

約数和(自身を除く): 22691907

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1277, 1431, 2385, 3831, 4293, 6385, 7155, 11493, 19155, 21465, 34479, 57465, 67681, 103437, 172395, 203043, 338405, 517185, 609129, 1015215, 1827387, 3045645, 5482161, 9136935, 27410805]

約数ペア:

[(1, 27410805), (3, 9136935), (5, 5482161), (9, 3045645), (15, 1827387), (27, 1015215), (45, 609129), (53, 517185), (81, 338405), (135, 203043), (159, 172395), (265, 103437), (405, 67681), (477, 57465), (795, 34479), (1277, 21465), (1431, 19155), (2385, 11493), (3831, 7155), (4293, 6385)]