27485755

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 36599472

約数和(自身を除く): 9113717

約数列:

[1, 5, 11, 55, 121, 181, 251, 605, 905, 1255, 1991, 2761, 9955, 13805, 21901, 30371, 45431, 109505, 151855, 227155, 499741, 2498705, 5497151, 27485755]

約数ペア:

[(1, 27485755), (5, 5497151), (11, 2498705), (55, 499741), (121, 227155), (181, 151855), (251, 109505), (605, 45431), (905, 30371), (1255, 21901), (1991, 13805), (2761, 9955)]