65864065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1237}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 82718208

約数和(自身を除く): 16854143

約数列:

[1, 5, 23, 115, 463, 1237, 2315, 6185, 10649, 28451, 53245, 142255, 572731, 2863655, 13172813, 65864065]

約数ペア:

[(1, 65864065), (5, 13172813), (23, 2863655), (115, 572731), (463, 142255), (1237, 53245), (2315, 28451), (6185, 10649)]