1219478865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{7643}}^1$

素因数の和:8629

約数の個数: 32

約数和(自身を含む): 2131024896

約数和(自身を除く): 911546031

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 967, 2901, 4835, 7643, 10637, 14505, 22929, 31911, 38215, 53185, 84073, 114645, 159555, 252219, 420365, 1261095, 7390781, 22172343, 36953905, 81298591, 110861715, 243895773, 406492955, 1219478865]

約数ペア:

[(1, 1219478865), (3, 406492955), (5, 243895773), (11, 110861715), (15, 81298591), (33, 36953905), (55, 22172343), (165, 7390781), (967, 1261095), (2901, 420365), (4835, 252219), (7643, 159555), (10637, 114645), (14505, 84073), (22929, 53185), (31911, 38215)]