12727837555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{389171}}^1$

素因数の和:389418

約数の個数: 16

約数和(自身を含む): 15840857088

約数和(自身を除く): 3113019533

約数列:

[1, 5, 31, 155, 211, 1055, 6541, 32705, 389171, 1945855, 12064301, 60321505, 82115081, 410575405, 2545567511, 12727837555]

約数ペア:

[(1, 12727837555), (5, 2545567511), (31, 410575405), (155, 82115081), (211, 60321505), (1055, 12064301), (6541, 1945855), (32705, 389171)]