140579968405

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1744493}}^1$

素因数の和:1744796

約数の個数: 16

約数和(自身を含む): 171825681024

約数和(自身を除く): 31245712619

約数列:

[1, 5, 71, 227, 355, 1135, 16117, 80585, 1744493, 8722465, 123859003, 395999911, 619295015, 1979999555, 28115993681, 140579968405]

約数ペア:

[(1, 140579968405), (5, 28115993681), (71, 1979999555), (227, 619295015), (355, 395999911), (1135, 123859003), (16117, 8722465), (80585, 1744493)]