55139105

素因数分解:

$5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1543}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 75742464

約数和(自身を除く): 20603359

約数列:

[1, 5, 7, 35, 1021, 1543, 5105, 7147, 7715, 10801, 35735, 54005, 1575403, 7877015, 11027821, 55139105]

約数ペア:

[(1, 55139105), (5, 11027821), (7, 7877015), (35, 1575403), (1021, 54005), (1543, 35735), (5105, 10801), (7147, 7715)]