317925305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{9721}}^1$

素因数の和:9968

約数の個数: 16

約数和(自身を含む): 395724288

約数和(自身を除く): 77798983

約数列:

[1, 5, 31, 155, 211, 1055, 6541, 9721, 32705, 48605, 301351, 1506755, 2051131, 10255655, 63585061, 317925305]

約数ペア:

[(1, 317925305), (5, 63585061), (31, 10255655), (155, 2051131), (211, 1506755), (1055, 301351), (6541, 48605), (9721, 32705)]