20100648975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3919}}^1\times {\mathrm{6217}}^1$

素因数の和:10160

約数の個数: 48

約数和(自身を含む): 36269345280

約数和(自身を除く): 16168696305

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 3919, 6217, 11757, 18651, 19595, 31085, 43109, 58785, 68387, 93255, 97975, 129327, 155425, 205161, 215545, 293925, 341935, 466275, 646635, 1025805, 1077725, 1709675, 3233175, 5129025, 24364423, 73093269, 121822115, 268008653, 365466345, 609110575, 804025959, 1340043265, 1827331725, 4020129795, 6700216325, 20100648975]

約数ペア:

[(1, 20100648975), (3, 6700216325), (5, 4020129795), (11, 1827331725), (15, 1340043265), (25, 804025959), (33, 609110575), (55, 365466345), (75, 268008653), (165, 121822115), (275, 73093269), (825, 24364423), (3919, 5129025), (6217, 3233175), (11757, 1709675), (18651, 1077725), (19595, 1025805), (31085, 646635), (43109, 466275), (58785, 341935), (68387, 293925), (93255, 215545), (97975, 205161), (129327, 155425)]