127286115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{771431}}^1$

素因数の和:771450

約数の個数: 16

約数和(自身を含む): 222172416

約数和(自身を除く): 94886301

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 771431, 2314293, 3857155, 8485741, 11571465, 25457223, 42428705, 127286115]

約数ペア:

[(1, 127286115), (3, 42428705), (5, 25457223), (11, 11571465), (15, 8485741), (33, 3857155), (55, 2314293), (165, 771431)]