122509025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 158989824

約数和(自身を除く): 36480799

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1927, 2543, 9635, 12715, 48175, 63575, 104263, 119521, 521315, 597605, 2606575, 2988025, 4900361, 24501805, 122509025]

約数ペア:

[(1, 122509025), (5, 24501805), (25, 4900361), (41, 2988025), (47, 2606575), (205, 597605), (235, 521315), (1025, 119521), (1175, 104263), (1927, 63575), (2543, 48175), (9635, 12715)]