54201765

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{20887}}^1$

素因数の和:21068

約数の個数: 16

約数和(自身を含む): 87228288

約数和(自身を除く): 33026523

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 20887, 62661, 104435, 313305, 3613451, 10840353, 18067255, 54201765]

約数ペア:

[(1, 54201765), (3, 18067255), (5, 10840353), (15, 3613451), (173, 313305), (519, 104435), (865, 62661), (2595, 20887)]