71320184065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64543153}}^1$

素因数の和:64543188

約数の個数: 16

約数和(自身を含む): 97589248848

約数和(自身を除く): 26269064783

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 64543153, 322715765, 839060989, 1097233601, 4195304945, 5486168005, 14264036813, 71320184065]

約数ペア:

[(1, 71320184065), (5, 14264036813), (13, 5486168005), (17, 4195304945), (65, 1097233601), (85, 839060989), (221, 322715765), (1105, 64543153)]