55889145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7349}}^1$

素因数の和:7386

約数の個数: 36

約数和(自身を含む): 104913900

約数和(自身を除く): 49024755

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7349, 7605, 22047, 36745, 66141, 95537, 110235, 286611, 330705, 477685, 859833, 1241981, 1433055, 3725943, 4299165, 6209905, 11177829, 18629715, 55889145]

約数ペア:

[(1, 55889145), (3, 18629715), (5, 11177829), (9, 6209905), (13, 4299165), (15, 3725943), (39, 1433055), (45, 1241981), (65, 859833), (117, 477685), (169, 330705), (195, 286611), (507, 110235), (585, 95537), (845, 66141), (1521, 36745), (2535, 22047), (7349, 7605)]