157048257575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{172169}}^1$

素因数の和:172328

約数の個数: 48

約数和(自身を含む): 221347261440

約数和(自身を除く): 64299003865

約数列:

[1, 5, 11, 25, 31, 55, 107, 155, 275, 341, 535, 775, 1177, 1705, 2675, 3317, 5885, 8525, 16585, 29425, 36487, 82925, 172169, 182435, 860845, 912175, 1893859, 4304225, 5337239, 9469295, 18422083, 26686195, 47346475, 58709629, 92110415, 133430975, 202642913, 293548145, 460552075, 571084573, 1013214565, 1467740725, 2855422865, 5066072825, 6281930303, 14277114325, 31409651515, 157048257575]

約数ペア:

[(1, 157048257575), (5, 31409651515), (11, 14277114325), (25, 6281930303), (31, 5066072825), (55, 2855422865), (107, 1467740725), (155, 1013214565), (275, 571084573), (341, 460552075), (535, 293548145), (775, 202642913), (1177, 133430975), (1705, 92110415), (2675, 58709629), (3317, 47346475), (5885, 26686195), (8525, 18422083), (16585, 9469295), (29425, 5337239), (36487, 4304225), (82925, 1893859), (172169, 912175), (182435, 860845)]