27539870

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15919}}^1$

素因数の和:16099

約数の個数: 16

約数和(自身を含む): 49861440

約数和(自身を除く): 22321570

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 15919, 31838, 79595, 159190, 2753987, 5507974, 13769935, 27539870]

約数ペア:

[(1, 27539870), (2, 13769935), (5, 5507974), (10, 2753987), (173, 159190), (346, 79595), (865, 31838), (1730, 15919)]