139067995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{7639}}^1$

素因数の和:7986

約数の個数: 16

約数和(自身を含む): 182626560

約数和(自身を除く): 43558565

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 7639, 18205, 38195, 84029, 420145, 2528509, 12642545, 27813599, 139067995]

約数ペア:

[(1, 139067995), (5, 27813599), (11, 12642545), (55, 2528509), (331, 420145), (1655, 84029), (3641, 38195), (7639, 18205)]