142864615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4421}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 179568576

約数和(自身を除く): 36703961

約数列:

[1, 5, 23, 115, 281, 1405, 4421, 6463, 22105, 32315, 101683, 508415, 1242301, 6211505, 28572923, 142864615]

約数ペア:

[(1, 142864615), (5, 28572923), (23, 6211505), (115, 1242301), (281, 508415), (1405, 101683), (4421, 32315), (6463, 22105)]