27837155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 34419168

約数和(自身を除く): 6582013

約数列:

[1, 5, 41, 205, 251, 541, 1255, 2705, 10291, 22181, 51455, 110905, 135791, 678955, 5567431, 27837155]

約数ペア:

[(1, 27837155), (5, 5567431), (41, 678955), (205, 135791), (251, 110905), (541, 51455), (1255, 22181), (2705, 10291)]