7831212845

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1\times {\mathrm{13043}}^1$

素因数の和:13321

約数の個数: 24

約数和(自身を含む): 9867838176

約数和(自身を除く): 2036625331

約数列:

[1, 5, 23, 115, 227, 529, 1135, 2645, 5221, 13043, 26105, 65215, 120083, 299989, 600415, 1499945, 2960761, 6899747, 14803805, 34498735, 68097503, 340487515, 1566242569, 7831212845]

約数ペア:

[(1, 7831212845), (5, 1566242569), (23, 340487515), (115, 68097503), (227, 34498735), (529, 14803805), (1135, 6899747), (2645, 2960761), (5221, 1499945), (13043, 600415), (26105, 299989), (65215, 120083)]