206560425

素因数分解:

$3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{7937}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 342540576

約数和(自身を除く): 135980151

約数列:

[1, 3, 5, 15, 25, 75, 347, 1041, 1735, 5205, 7937, 8675, 23811, 26025, 39685, 119055, 198425, 595275, 2754139, 8262417, 13770695, 41312085, 68853475, 206560425]

約数ペア:

[(1, 206560425), (3, 68853475), (5, 41312085), (15, 13770695), (25, 8262417), (75, 2754139), (347, 595275), (1041, 198425), (1735, 119055), (5205, 39685), (7937, 26025), (8675, 23811)]