80494897395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{396947}}^1$

素因数の和:398195

約数の個数: 32

約数和(自身を含む): 140614859520

約数和(自身を除く): 60119962125

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1229, 3687, 6145, 13519, 18435, 40557, 67595, 202785, 396947, 1190841, 1984735, 4366417, 5954205, 13099251, 21832085, 65496255, 487847863, 1463543589, 2439239315, 5366326493, 7317717945, 16098979479, 26831632465, 80494897395]

約数ペア:

[(1, 80494897395), (3, 26831632465), (5, 16098979479), (11, 7317717945), (15, 5366326493), (33, 2439239315), (55, 1463543589), (165, 487847863), (1229, 65496255), (3687, 21832085), (6145, 13099251), (13519, 5954205), (18435, 4366417), (40557, 1984735), (67595, 1190841), (202785, 396947)]