75555945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39047}}^1$

素因数の和:39101

約数の個数: 24

約数和(自身を含む): 134012736

約数和(自身を除く): 58456791

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 39047, 117141, 195235, 351423, 585705, 1679021, 1757115, 5037063, 8395105, 15111189, 25185315, 75555945]

約数ペア:

[(1, 75555945), (3, 25185315), (5, 15111189), (9, 8395105), (15, 5037063), (43, 1757115), (45, 1679021), (129, 585705), (215, 351423), (387, 195235), (645, 117141), (1935, 39047)]