128536835

素因数分解:

$5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{2531}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 176470272

約数和(自身を除く): 47933437

約数列:

[1, 5, 7, 35, 1451, 2531, 7255, 10157, 12655, 17717, 50785, 88585, 3672481, 18362405, 25707367, 128536835]

約数ペア:

[(1, 128536835), (5, 25707367), (7, 18362405), (35, 3672481), (1451, 88585), (2531, 50785), (7255, 17717), (10157, 12655)]