13425165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 25592112

約数和(自身を除く): 12166947

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 433, 477, 585, 689, 795, 1299, 2067, 2165, 2385, 3445, 3897, 5629, 6201, 6495, 10335, 16887, 19485, 22949, 28145, 31005, 50661, 68847, 84435, 114745, 206541, 253305, 298337, 344235, 895011, 1032705, 1491685, 2685033, 4475055, 13425165]

約数ペア:

[(1, 13425165), (3, 4475055), (5, 2685033), (9, 1491685), (13, 1032705), (15, 895011), (39, 344235), (45, 298337), (53, 253305), (65, 206541), (117, 114745), (159, 84435), (195, 68847), (265, 50661), (433, 31005), (477, 28145), (585, 22949), (689, 19485), (795, 16887), (1299, 10335), (2067, 6495), (2165, 6201), (2385, 5629), (3445, 3897)]