28334135

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 34618752

約数和(自身を除く): 6284617

約数列:

[1, 5, 107, 211, 251, 535, 1055, 1255, 22577, 26857, 52961, 112885, 134285, 264805, 5666827, 28334135]

約数ペア:

[(1, 28334135), (5, 5666827), (107, 264805), (211, 134285), (251, 112885), (535, 52961), (1055, 26857), (1255, 22577)]