6643435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 8527680

約数和(自身を除く): 1884245

約数列:

[1, 5, 23, 41, 115, 205, 943, 1409, 4715, 7045, 32407, 57769, 162035, 288845, 1328687, 6643435]

約数ペア:

[(1, 6643435), (5, 1328687), (23, 288845), (41, 162035), (115, 57769), (205, 32407), (943, 7045), (1409, 4715)]