56140275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{18257}}^1$

素因数の和:18311

約数の個数: 24

約数和(自身を含む): 95087664

約数和(自身を除く): 38947389

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 18257, 54771, 91285, 273855, 456425, 748537, 1369275, 2245611, 3742685, 11228055, 18713425, 56140275]

約数ペア:

[(1, 56140275), (3, 18713425), (5, 11228055), (15, 3742685), (25, 2245611), (41, 1369275), (75, 748537), (123, 456425), (205, 273855), (615, 91285), (1025, 54771), (3075, 18257)]