27986235

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27847}}^1$

素因数の和:27922

約数の個数: 16

約数和(自身を含む): 45447936

約数和(自身を除く): 17461701

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 27847, 83541, 139235, 417705, 1865749, 5597247, 9328745, 27986235]

約数ペア:

[(1, 27986235), (3, 9328745), (5, 5597247), (15, 1865749), (67, 417705), (201, 139235), (335, 83541), (1005, 27847)]