125428513

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 146448000

約数和(自身を除く): 21019487

約数列:

[1, 7, 59, 269, 413, 1129, 1883, 7903, 15871, 66611, 111097, 303701, 466277, 2125907, 17918359, 125428513]

約数ペア:

[(1, 125428513), (7, 17918359), (59, 2125907), (269, 466277), (413, 303701), (1129, 111097), (1883, 66611), (7903, 15871)]