89949445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20076

約数の個数: 16

約数和(自身を含む): 115269120

約数和(自身を除く): 25319675

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 20011, 100055, 580319, 620341, 2901595, 3101705, 17989889, 89949445]

約数ペア:

[(1, 89949445), (5, 17989889), (29, 3101705), (31, 2901595), (145, 620341), (155, 580319), (899, 100055), (4495, 20011)]