136978975

素因数分解:

$5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1783}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 194670080

約数和(自身を除く): 57691105

約数列:

[1, 5, 7, 25, 35, 175, 439, 1783, 2195, 3073, 8915, 10975, 12481, 15365, 44575, 62405, 76825, 312025, 782737, 3913685, 5479159, 19568425, 27395795, 136978975]

約数ペア:

[(1, 136978975), (5, 27395795), (7, 19568425), (25, 5479159), (35, 3913685), (175, 782737), (439, 312025), (1783, 76825), (2195, 62405), (3073, 44575), (8915, 15365), (10975, 12481)]