4553115

素因数分解:

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

素因数の和:539

約数の個数: 32

約数和(自身を含む): 8426496

約数和(自身を除く): 3873381

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 421, 515, 721, 1263, 1545, 2105, 2163, 2947, 3605, 6315, 8841, 10815, 14735, 43363, 44205, 130089, 216815, 303541, 650445, 910623, 1517705, 4553115]

約数ペア:

[(1, 4553115), (3, 1517705), (5, 910623), (7, 650445), (15, 303541), (21, 216815), (35, 130089), (103, 44205), (105, 43363), (309, 14735), (421, 10815), (515, 8841), (721, 6315), (1263, 3605), (1545, 2947), (2105, 2163)]