2668425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 4511616

約数和(自身を除く): 1843191

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 757, 1175, 2271, 3525, 3785, 11355, 18925, 35579, 56775, 106737, 177895, 533685, 889475, 2668425]

約数ペア:

[(1, 2668425), (3, 889475), (5, 533685), (15, 177895), (25, 106737), (47, 56775), (75, 35579), (141, 18925), (235, 11355), (705, 3785), (757, 3525), (1175, 2271)]