814804815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3792

約数の個数: 64

約数和(自身を含む): 1525340160

約数和(自身を除く): 710535345

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 79, 85, 165, 187, 237, 255, 395, 561, 869, 935, 1185, 1343, 2607, 2805, 3677, 4029, 4345, 6715, 11031, 13035, 14773, 18385, 20145, 40447, 44319, 55155, 62509, 73865, 121341, 187527, 202235, 221595, 290483, 312545, 606705, 687599, 871449, 937635, 1452415, 2062797, 3195313, 3437995, 4357245, 4938211, 9585939, 10313985, 14814633, 15976565, 24691055, 47929695, 54320321, 74073165, 162960963, 271601605, 814804815]

約数ペア:

[(1, 814804815), (3, 271601605), (5, 162960963), (11, 74073165), (15, 54320321), (17, 47929695), (33, 24691055), (51, 15976565), (55, 14814633), (79, 10313985), (85, 9585939), (165, 4938211), (187, 4357245), (237, 3437995), (255, 3195313), (395, 2062797), (561, 1452415), (869, 937635), (935, 871449), (1185, 687599), (1343, 606705), (2607, 312545), (2805, 290483), (3677, 221595), (4029, 202235), (4345, 187527), (6715, 121341), (11031, 73865), (13035, 62509), (14773, 55155), (18385, 44319), (20145, 40447)]