159571435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 208179072

約数和(自身を除く): 48607637

約数列:

[1, 5, 17, 71, 85, 137, 193, 355, 685, 965, 1207, 2329, 3281, 6035, 9727, 11645, 13703, 16405, 26441, 48635, 68515, 132205, 165359, 232951, 449497, 826795, 1164755, 1877311, 2247485, 9386555, 31914287, 159571435]

約数ペア:

[(1, 159571435), (5, 31914287), (17, 9386555), (71, 2247485), (85, 1877311), (137, 1164755), (193, 826795), (355, 449497), (685, 232951), (965, 165359), (1207, 132205), (2329, 68515), (3281, 48635), (6035, 26441), (9727, 16405), (11645, 13703)]