87126655

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 36

約数和(自身を含む): 133728840

約数和(自身を除く): 46602185

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2695, 2939, 4235, 5929, 14695, 20573, 29645, 32329, 102865, 144011, 161645, 226303, 355619, 720055, 1131515, 1584121, 1778095, 2489333, 7920605, 12446665, 17425331, 87126655]

約数ペア:

[(1, 87126655), (5, 17425331), (7, 12446665), (11, 7920605), (35, 2489333), (49, 1778095), (55, 1584121), (77, 1131515), (121, 720055), (245, 355619), (385, 226303), (539, 161645), (605, 144011), (847, 102865), (2695, 32329), (2939, 29645), (4235, 20573), (5929, 14695)]