27871665

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27733}}^1$

素因数の和:27808

約数の個数: 16

約数和(自身を含む): 45261888

約数和(自身を除く): 17390223

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 27733, 83199, 138665, 415995, 1858111, 5574333, 9290555, 27871665]

約数ペア:

[(1, 27871665), (3, 9290555), (5, 5574333), (15, 1858111), (67, 415995), (201, 138665), (335, 83199), (1005, 27733)]