69661245

素因数分解:

$3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{5419}}^1$

素因数の和:6284

約数の個数: 16

約数和(自身を含む): 111608640

約数和(自身を除く): 41947395

約数列:

[1, 3, 5, 15, 857, 2571, 4285, 5419, 12855, 16257, 27095, 81285, 4644083, 13932249, 23220415, 69661245]

約数ペア:

[(1, 69661245), (3, 23220415), (5, 13932249), (15, 4644083), (857, 81285), (2571, 27095), (4285, 16257), (5419, 12855)]