13043745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 26574912

約数和(自身を除く): 13531167

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2027, 2145, 6081, 6435, 10135, 18243, 22297, 26351, 30405, 66891, 79053, 91215, 111485, 131755, 200673, 237159, 289861, 334455, 395265, 869583, 1003365, 1185795, 1449305, 2608749, 4347915, 13043745]

約数ペア:

[(1, 13043745), (3, 4347915), (5, 2608749), (9, 1449305), (11, 1185795), (13, 1003365), (15, 869583), (33, 395265), (39, 334455), (45, 289861), (55, 237159), (65, 200673), (99, 131755), (117, 111485), (143, 91215), (165, 79053), (195, 66891), (429, 30405), (495, 26351), (585, 22297), (715, 18243), (1287, 10135), (2027, 6435), (2145, 6081)]