985331845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{108457}}^1$

素因数の和:108564

約数の個数: 16

約数和(自身を含む): 1249436160

約数和(自身を除く): 264104315

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 108457, 542285, 2494511, 8568103, 12472555, 42840515, 197066369, 985331845]

約数ペア:

[(1, 985331845), (5, 197066369), (23, 42840515), (79, 12472555), (115, 8568103), (395, 2494511), (1817, 542285), (9085, 108457)]