77681295

素因数分解:

$3^3\times 5^1\times {\mathrm{575417}}^1$

素因数の和:575431

約数の個数: 16

約数和(自身を含む): 138100320

約数和(自身を除く): 60419025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 575417, 1726251, 2877085, 5178753, 8631255, 15536259, 25893765, 77681295]

約数ペア:

[(1, 77681295), (3, 25893765), (5, 15536259), (9, 8631255), (15, 5178753), (27, 2877085), (45, 1726251), (135, 575417)]