159784415

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 223641600

約数和(自身を除く): 63857185

約数列:

[1, 5, 7, 35, 103, 127, 349, 515, 635, 721, 889, 1745, 2443, 3605, 4445, 12215, 13081, 35947, 44323, 65405, 91567, 179735, 221615, 251629, 310261, 457835, 1258145, 1551305, 4565269, 22826345, 31956883, 159784415]

約数ペア:

[(1, 159784415), (5, 31956883), (7, 22826345), (35, 4565269), (103, 1551305), (127, 1258145), (349, 457835), (515, 310261), (635, 251629), (721, 221615), (889, 179735), (1745, 91567), (2443, 65405), (3605, 44323), (4445, 35947), (12215, 13081)]