7984665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 14905800

約数和(自身を除く): 6921135

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 13649, 40947, 68245, 122841, 177437, 204735, 532311, 614205, 887185, 1596933, 2661555, 7984665]

約数ペア:

[(1, 7984665), (3, 2661555), (5, 1596933), (9, 887185), (13, 614205), (15, 532311), (39, 204735), (45, 177437), (65, 122841), (117, 68245), (195, 40947), (585, 13649)]