13659345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 27386112

約数和(自身を除く): 13726767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 421, 515, 721, 927, 1263, 1545, 2105, 2163, 2947, 3605, 3789, 4635, 6315, 6489, 8841, 10815, 14735, 18945, 26523, 32445, 43363, 44205, 130089, 132615, 216815, 303541, 390267, 650445, 910623, 1517705, 1951335, 2731869, 4553115, 13659345]

約数ペア:

[(1, 13659345), (3, 4553115), (5, 2731869), (7, 1951335), (9, 1517705), (15, 910623), (21, 650445), (35, 390267), (45, 303541), (63, 216815), (103, 132615), (105, 130089), (309, 44205), (315, 43363), (421, 32445), (515, 26523), (721, 18945), (927, 14735), (1263, 10815), (1545, 8841), (2105, 6489), (2163, 6315), (2947, 4635), (3605, 3789)]