127758455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 172138176

約数和(自身を除く): 44379721

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 4493, 5687, 22465, 28435, 49423, 211171, 247115, 543653, 1055855, 2322881, 2718265, 11614405, 25551691, 127758455]

約数ペア:

[(1, 127758455), (5, 25551691), (11, 11614405), (47, 2718265), (55, 2322881), (121, 1055855), (235, 543653), (517, 247115), (605, 211171), (2585, 49423), (4493, 28435), (5687, 22465)]