87202315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1237}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 109459008

約数和(自身を除く): 22256693

約数列:

[1, 5, 23, 115, 613, 1237, 3065, 6185, 14099, 28451, 70495, 142255, 758281, 3791405, 17440463, 87202315]

約数ペア:

[(1, 87202315), (5, 17440463), (23, 3791405), (115, 758281), (613, 142255), (1237, 70495), (3065, 28451), (6185, 14099)]