80131095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161881}}^1$

素因数の和:161903

約数の個数: 24

約数和(自身を含む): 151521552

約数和(自身を除く): 71390457

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 161881, 485643, 809405, 1456929, 1780691, 2428215, 5342073, 7284645, 8903455, 16026219, 26710365, 80131095]

約数ペア:

[(1, 80131095), (3, 26710365), (5, 16026219), (9, 8903455), (11, 7284645), (15, 5342073), (33, 2428215), (45, 1780691), (55, 1456929), (99, 809405), (165, 485643), (495, 161881)]