13320055

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{883}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 18330624

約数和(自身を除く): 5010569

約数列:

[1, 5, 7, 35, 431, 883, 2155, 3017, 4415, 6181, 15085, 30905, 380573, 1902865, 2664011, 13320055]

約数ペア:

[(1, 13320055), (5, 2664011), (7, 1902865), (35, 380573), (431, 30905), (883, 15085), (2155, 6181), (3017, 4415)]