61834025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{20441}}^1$

素因数の和:20473

約数の個数: 18

約数和(自身を含む): 84282366

約数和(自身を除く): 22448341

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 20441, 102205, 224851, 511025, 1124255, 2473361, 5621275, 12366805, 61834025]

約数ペア:

[(1, 61834025), (5, 12366805), (11, 5621275), (25, 2473361), (55, 1124255), (121, 511025), (275, 224851), (605, 102205), (3025, 20441)]