138993835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1433}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 175865760

約数和(自身を除く): 36871925

約数列:

[1, 5, 19, 95, 1021, 1433, 5105, 7165, 19399, 27227, 96995, 136135, 1463093, 7315465, 27798767, 138993835]

約数ペア:

[(1, 138993835), (5, 27798767), (19, 7315465), (95, 1463093), (1021, 136135), (1433, 96995), (5105, 27227), (7165, 19399)]