80752005

素因数分解:

$3^3\times 5^1\times {\mathrm{598163}}^1$

素因数の和:598177

約数の個数: 16

約数和(自身を含む): 143559360

約数和(自身を除く): 62807355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 598163, 1794489, 2990815, 5383467, 8972445, 16150401, 26917335, 80752005]

約数ペア:

[(1, 80752005), (3, 26917335), (5, 16150401), (9, 8972445), (15, 5383467), (27, 2990815), (45, 1794489), (135, 598163)]