20160332465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{131479}}^1$

素因数の和:131841

約数の個数: 32

約数和(自身を含む): 29863841280

約数和(自身を除く): 9703508815

約数列:

[1, 5, 7, 13, 35, 65, 91, 337, 455, 1685, 2359, 4381, 11795, 21905, 30667, 131479, 153335, 657395, 920353, 1709227, 4601765, 8546135, 11964589, 44308423, 59822945, 221542115, 310158961, 576009499, 1550794805, 2880047495, 4032066493, 20160332465]

約数ペア:

[(1, 20160332465), (5, 4032066493), (7, 2880047495), (13, 1550794805), (35, 576009499), (65, 310158961), (91, 221542115), (337, 59822945), (455, 44308423), (1685, 11964589), (2359, 8546135), (4381, 4601765), (11795, 1709227), (21905, 920353), (30667, 657395), (131479, 153335)]