1549735155

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 2712003840

約数和(自身を除く): 1162268685

約数列:

[1, 3, 5, 9, 15, 45, 223, 389, 397, 669, 1115, 1167, 1191, 1945, 1985, 2007, 3345, 3501, 3573, 5835, 5955, 10035, 17505, 17865, 86747, 88531, 154433, 260241, 265593, 433735, 442655, 463299, 772165, 780723, 796779, 1301205, 1327965, 1389897, 2316495, 3903615, 3983895, 6949485, 34438559, 103315677, 172192795, 309947031, 516578385, 1549735155]

約数ペア:

[(1, 1549735155), (3, 516578385), (5, 309947031), (9, 172192795), (15, 103315677), (45, 34438559), (223, 6949485), (389, 3983895), (397, 3903615), (669, 2316495), (1115, 1389897), (1167, 1327965), (1191, 1301205), (1945, 796779), (1985, 780723), (2007, 772165), (3345, 463299), (3501, 442655), (3573, 433735), (5835, 265593), (5955, 260241), (10035, 154433), (17505, 88531), (17865, 86747)]