68803345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1621}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 89106192

約数和(自身を除く): 20302847

約数列:

[1, 5, 13, 65, 653, 1621, 3265, 8105, 8489, 21073, 42445, 105365, 1058513, 5292565, 13760669, 68803345]

約数ペア:

[(1, 68803345), (5, 13760669), (13, 5292565), (65, 1058513), (653, 105365), (1621, 42445), (3265, 21073), (8105, 8489)]