66802185

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1117}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 119134080

約数和(自身を除く): 52331895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1117, 1329, 2215, 3351, 3987, 5585, 6645, 10053, 11961, 16755, 19935, 30159, 50265, 59805, 150795, 494831, 1484493, 2474155, 4453479, 7422465, 13360437, 22267395, 66802185]

約数ペア:

[(1, 66802185), (3, 22267395), (5, 13360437), (9, 7422465), (15, 4453479), (27, 2474155), (45, 1484493), (135, 494831), (443, 150795), (1117, 59805), (1329, 50265), (2215, 30159), (3351, 19935), (3987, 16755), (5585, 11961), (6645, 10053)]