1398107506895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{15661}}^1$

素因数の和:15849

約数の個数: 96

約数和(自身を含む): 1952730642240

約数和(自身を除く): 554623135345

約数列:

[1, 5, 11, 41, 55, 59, 61, 121, 205, 295, 305, 451, 605, 649, 671, 2255, 2419, 2501, 3245, 3355, 3599, 4961, 7139, 7381, 12095, 12505, 15661, 17995, 24805, 26609, 27511, 35695, 36905, 39589, 78305, 133045, 137555, 147559, 172271, 197945, 292699, 302621, 435479, 642101, 737795, 861355, 923999, 955321, 1463495, 1513105, 1623149, 1894981, 2177395, 3210505, 4619995, 4776605, 7063111, 8115745, 9474905, 10163989, 10508531, 17854639, 35315555, 37883959, 39168161, 50819945, 52542655, 56363939, 77694221, 89273195, 111803879, 115593841, 189419795, 195840805, 281819695, 388471105, 416723549, 430849771, 559019395, 577969205, 620003329, 2083617745, 2154248855, 2310921499, 3100016645, 4583959039, 4739347481, 6820036619, 11554607495, 22919795195, 23696737405, 25420136489, 34100183095, 127100682445, 279621501379, 1398107506895]

約数ペア:

[(1, 1398107506895), (5, 279621501379), (11, 127100682445), (41, 34100183095), (55, 25420136489), (59, 23696737405), (61, 22919795195), (121, 11554607495), (205, 6820036619), (295, 4739347481), (305, 4583959039), (451, 3100016645), (605, 2310921499), (649, 2154248855), (671, 2083617745), (2255, 620003329), (2419, 577969205), (2501, 559019395), (3245, 430849771), (3355, 416723549), (3599, 388471105), (4961, 281819695), (7139, 195840805), (7381, 189419795), (12095, 115593841), (12505, 111803879), (15661, 89273195), (17995, 77694221), (24805, 56363939), (26609, 52542655), (27511, 50819945), (35695, 39168161), (36905, 37883959), (39589, 35315555), (78305, 17854639), (133045, 10508531), (137555, 10163989), (147559, 9474905), (172271, 8115745), (197945, 7063111), (292699, 4776605), (302621, 4619995), (435479, 3210505), (642101, 2177395), (737795, 1894981), (861355, 1623149), (923999, 1513105), (955321, 1463495)]