25720725459

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{2377}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 40629823136

約数和(自身を除く): 14909097677

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 2293, 2377, 4719, 6879, 7131, 25223, 26147, 29809, 30901, 75669, 78441, 89427, 92703, 277453, 287617, 327899, 339911, 832359, 862851, 983697, 1019733, 3606889, 3739021, 5450461, 10820667, 11217063, 16351383, 59955071, 70855993, 179865213, 212567979, 659505781, 779415923, 1978517343, 2338247769, 8573575153, 25720725459]

約数ペア:

[(1, 25720725459), (3, 8573575153), (11, 2338247769), (13, 1978517343), (33, 779415923), (39, 659505781), (121, 212567979), (143, 179865213), (363, 70855993), (429, 59955071), (1573, 16351383), (2293, 11217063), (2377, 10820667), (4719, 5450461), (6879, 3739021), (7131, 3606889), (25223, 1019733), (26147, 983697), (29809, 862851), (30901, 832359), (75669, 339911), (78441, 327899), (89427, 287617), (92703, 277453)]