5558945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 7734528

約数和(自身を除く): 2175583

約数列:

[1, 5, 7, 35, 71, 355, 497, 2237, 2485, 11185, 15659, 78295, 158827, 794135, 1111789, 5558945]

約数ペア:

[(1, 5558945), (5, 1111789), (7, 794135), (35, 158827), (71, 78295), (355, 15659), (497, 11185), (2237, 2485)]