25756077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 11983443

約数列:

[1, 3, 19, 41, 57, 103, 107, 123, 309, 321, 779, 1957, 2033, 2337, 4223, 4387, 5871, 6099, 11021, 12669, 13161, 33063, 80237, 83353, 209399, 240711, 250059, 451861, 628197, 1355583, 8585359, 25756077]

約数ペア:

[(1, 25756077), (3, 8585359), (19, 1355583), (41, 628197), (57, 451861), (103, 250059), (107, 240711), (123, 209399), (309, 83353), (321, 80237), (779, 33063), (1957, 13161), (2033, 12669), (2337, 11021), (4223, 6099), (4387, 5871)]