15695399181

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{122867}}^1$

素因数の和:122974

約数の個数: 48

約数和(自身を含む): 26893347840

約数和(自身を除く): 11197948659

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 539, 553, 869, 1617, 1659, 2607, 3871, 6083, 11613, 18249, 42581, 122867, 127743, 368601, 860069, 1351537, 2580207, 4054611, 6020483, 9460759, 9706493, 18061449, 28382277, 29119479, 66225313, 67945451, 106771423, 198675939, 203836353, 320314269, 475618157, 747399961, 1426854471, 2242199883, 5231799727, 15695399181]

約数ペア:

[(1, 15695399181), (3, 5231799727), (7, 2242199883), (11, 1426854471), (21, 747399961), (33, 475618157), (49, 320314269), (77, 203836353), (79, 198675939), (147, 106771423), (231, 67945451), (237, 66225313), (539, 29119479), (553, 28382277), (869, 18061449), (1617, 9706493), (1659, 9460759), (2607, 6020483), (3871, 4054611), (6083, 2580207), (11613, 1351537), (18249, 860069), (42581, 368601), (122867, 127743)]