5978745

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 10803840

約数和(自身を除く): 4825095

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 661, 1005, 1809, 1983, 3015, 3305, 5949, 9045, 9915, 17847, 29745, 44287, 89235, 132861, 221435, 398583, 664305, 1195749, 1992915, 5978745]

約数ペア:

[(1, 5978745), (3, 1992915), (5, 1195749), (9, 664305), (15, 398583), (27, 221435), (45, 132861), (67, 89235), (135, 44287), (201, 29745), (335, 17847), (603, 9915), (661, 9045), (1005, 5949), (1809, 3305), (1983, 3015)]