1255366485

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{117709}}^1$

素因数の和:117802

約数の個数: 32

約数和(自身を含む): 2260032000

約数和(自身を除く): 1004665515

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 117709, 353127, 588545, 1059381, 1765635, 3178143, 5296905, 9299011, 15890715, 27897033, 46495055, 83691099, 139485165, 251073297, 418455495, 1255366485]

約数ペア:

[(1, 1255366485), (3, 418455495), (5, 251073297), (9, 139485165), (15, 83691099), (27, 46495055), (45, 27897033), (79, 15890715), (135, 9299011), (237, 5296905), (395, 3178143), (711, 1765635), (1185, 1059381), (2133, 588545), (3555, 353127), (10665, 117709)]