27456545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 34180608

約数和(自身を除く): 6724063

約数列:

[1, 5, 31, 155, 307, 577, 1535, 2885, 9517, 17887, 47585, 89435, 177139, 885695, 5491309, 27456545]

約数ペア:

[(1, 27456545), (5, 5491309), (31, 885695), (155, 177139), (307, 89435), (577, 47585), (1535, 17887), (2885, 9517)]