11250055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 14047488

約数和(自身を除く): 2797433

約数列:

[1, 5, 31, 155, 181, 401, 905, 2005, 5611, 12431, 28055, 62155, 72581, 362905, 2250011, 11250055]

約数ペア:

[(1, 11250055), (5, 2250011), (31, 362905), (155, 72581), (181, 62155), (401, 28055), (905, 12431), (2005, 5611)]