140327825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 202487040

約数和(自身を除く): 62159215

約数列:

[1, 5, 11, 19, 25, 55, 95, 107, 209, 251, 275, 475, 535, 1045, 1177, 1255, 2033, 2675, 2761, 4769, 5225, 5885, 6275, 10165, 13805, 22363, 23845, 26857, 29425, 50825, 52459, 69025, 111815, 119225, 134285, 262295, 295427, 510283, 559075, 671425, 1311475, 1477135, 2551415, 5613113, 7385675, 12757075, 28065565, 140327825]

約数ペア:

[(1, 140327825), (5, 28065565), (11, 12757075), (19, 7385675), (25, 5613113), (55, 2551415), (95, 1477135), (107, 1311475), (209, 671425), (251, 559075), (275, 510283), (475, 295427), (535, 262295), (1045, 134285), (1177, 119225), (1255, 111815), (2033, 69025), (2675, 52459), (2761, 50825), (4769, 29425), (5225, 26857), (5885, 23845), (6275, 22363), (10165, 13805)]