855655585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{111341}}^1$

素因数の和:111428

約数の個数: 16

約数和(自身を含む): 1082244240

約数和(自身を除く): 226588655

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 111341, 556705, 3228889, 5901073, 16144445, 29505365, 171131117, 855655585]

約数ペア:

[(1, 855655585), (5, 171131117), (29, 29505365), (53, 16144445), (145, 5901073), (265, 3228889), (1537, 556705), (7685, 111341)]