77866245

素因数分解:

$3^3\times 5^1\times {\mathrm{576787}}^1$

素因数の和:576801

約数の個数: 16

約数和(自身を含む): 138429120

約数和(自身を除く): 60562875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 576787, 1730361, 2883935, 5191083, 8651805, 15573249, 25955415, 77866245]

約数ペア:

[(1, 77866245), (3, 25955415), (5, 15573249), (9, 8651805), (15, 5191083), (27, 2883935), (45, 1730361), (135, 576787)]