54552865

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 66528000

約数和(自身を除く): 11975135

約数列:

[1, 5, 109, 199, 503, 545, 995, 2515, 21691, 54827, 100097, 108455, 274135, 500485, 10910573, 54552865]

約数ペア:

[(1, 54552865), (5, 10910573), (109, 500485), (199, 274135), (503, 108455), (545, 100097), (995, 54827), (2515, 21691)]