164844315

素因数分解:

$3^4\times 5^1\times {\mathrm{407023}}^1$

素因数の和:407040

約数の個数: 20

約数和(自身を含む): 295499424

約数和(自身を除く): 130655109

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 407023, 1221069, 2035115, 3663207, 6105345, 10989621, 18316035, 32968863, 54948105, 164844315]

約数ペア:

[(1, 164844315), (3, 54948105), (5, 32968863), (9, 18316035), (15, 10989621), (27, 6105345), (45, 3663207), (81, 2035115), (135, 1221069), (405, 407023)]