2586160225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{854929}}^1$

素因数の和:854961

約数の個数: 18

約数和(自身を含む): 3524876390

約数和(自身を除く): 938716165

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 854929, 4274645, 9404219, 21373225, 47021095, 103446409, 235105475, 517232045, 2586160225]

約数ペア:

[(1, 2586160225), (5, 517232045), (11, 235105475), (25, 103446409), (55, 47021095), (121, 21373225), (275, 9404219), (605, 4274645), (3025, 854929)]