1304690975

素因数分解:

$5^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{8501}}^1$

素因数の和:9395

約数の個数: 24

約数和(自身を含む): 1851259488

約数和(自身を除く): 546568513

約数列:

[1, 5, 7, 25, 35, 175, 877, 4385, 6139, 8501, 21925, 30695, 42505, 59507, 153475, 212525, 297535, 1487675, 7455377, 37276885, 52187639, 186384425, 260938195, 1304690975]

約数ペア:

[(1, 1304690975), (5, 260938195), (7, 186384425), (25, 52187639), (35, 37276885), (175, 7455377), (877, 1487675), (4385, 297535), (6139, 212525), (8501, 153475), (21925, 59507), (30695, 42505)]