139089715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{1093}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 172659456

約数和(自身を除く): 33569741

約数列:

[1, 5, 31, 155, 821, 1093, 4105, 5465, 25451, 33883, 127255, 169415, 897353, 4486765, 27817943, 139089715]

約数ペア:

[(1, 139089715), (5, 27817943), (31, 4486765), (155, 897353), (821, 169415), (1093, 127255), (4105, 33883), (5465, 25451)]