160840945

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 195521040

約数和(自身を除く): 34680095

約数列:

[1, 5, 109, 421, 545, 701, 2105, 3505, 45889, 76409, 229445, 295121, 382045, 1475605, 32168189, 160840945]

約数ペア:

[(1, 160840945), (5, 32168189), (109, 1475605), (421, 382045), (545, 295121), (701, 229445), (2105, 76409), (3505, 45889)]