169019135

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 205716000

約数和(自身を除く): 36696865

約数列:

[1, 5, 139, 157, 695, 785, 1549, 7745, 21823, 109115, 215311, 243193, 1076555, 1215965, 33803827, 169019135]

約数ペア:

[(1, 169019135), (5, 33803827), (139, 1215965), (157, 1076555), (695, 243193), (785, 215311), (1549, 109115), (7745, 21823)]