804501315

素因数分解:

$3^5\times 5^1\times {\mathrm{662141}}^1$

素因数の和:662161

約数の個数: 24

約数和(自身を含む): 1446118128

約数和(自身を除く): 641616813

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 662141, 1986423, 3310705, 5959269, 9932115, 17877807, 29796345, 53633421, 89389035, 160900263, 268167105, 804501315]

約数ペア:

[(1, 804501315), (3, 268167105), (5, 160900263), (9, 89389035), (15, 53633421), (27, 29796345), (45, 17877807), (81, 9932115), (135, 5959269), (243, 3310705), (405, 1986423), (1215, 662141)]