278588035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{2293}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 372784176

約数和(自身を除く): 94196141

約数列:

[1, 5, 11, 47, 55, 235, 517, 2209, 2293, 2585, 11045, 11465, 24299, 25223, 107771, 121495, 126115, 538855, 1185481, 5065237, 5927405, 25326185, 55717607, 278588035]

約数ペア:

[(1, 278588035), (5, 55717607), (11, 25326185), (47, 5927405), (55, 5065237), (235, 1185481), (517, 538855), (2209, 126115), (2293, 121495), (2585, 107771), (11045, 25223), (11465, 24299)]