127405425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{242677}}^1$

素因数の和:242697

約数の個数: 24

約数和(自身を含む): 240736576

約数和(自身を除く): 113331151

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 242677, 728031, 1213385, 1698739, 3640155, 5096217, 6066925, 8493695, 18200775, 25481085, 42468475, 127405425]

約数ペア:

[(1, 127405425), (3, 42468475), (5, 25481085), (7, 18200775), (15, 8493695), (21, 6066925), (25, 5096217), (35, 3640155), (75, 1698739), (105, 1213385), (175, 728031), (525, 242677)]