13497925

素因数分解:

$5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 19302336

約数和(自身を除く): 5804411

約数列:

[1, 5, 7, 25, 35, 137, 175, 563, 685, 959, 2815, 3425, 3941, 4795, 14075, 19705, 23975, 77131, 98525, 385655, 539917, 1928275, 2699585, 13497925]

約数ペア:

[(1, 13497925), (5, 2699585), (7, 1928275), (25, 539917), (35, 385655), (137, 98525), (175, 77131), (563, 23975), (685, 19705), (959, 14075), (2815, 4795), (3425, 3941)]