27512890

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3343}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 49598208

約数和(自身を除く): 22085318

約数列:

[1, 2, 5, 10, 823, 1646, 3343, 4115, 6686, 8230, 16715, 33430, 2751289, 5502578, 13756445, 27512890]

約数ペア:

[(1, 27512890), (2, 13756445), (5, 5502578), (10, 2751289), (823, 33430), (1646, 16715), (3343, 8230), (4115, 6686)]