87813935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 116635680

約数和(自身を除く): 28821745

約数列:

[1, 5, 11, 55, 121, 173, 605, 839, 865, 1903, 4195, 9229, 9515, 20933, 46145, 101519, 104665, 145147, 507595, 725735, 1596617, 7983085, 17562787, 87813935]

約数ペア:

[(1, 87813935), (5, 17562787), (11, 7983085), (55, 1596617), (121, 725735), (173, 507595), (605, 145147), (839, 104665), (865, 101519), (1903, 46145), (4195, 20933), (9229, 9515)]