1881004075

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{937}}^1\times {\mathrm{1361}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 2376254160

約数和(自身を除く): 495250085

約数列:

[1, 5, 25, 59, 295, 937, 1361, 1475, 4685, 6805, 23425, 34025, 55283, 80299, 276415, 401495, 1275257, 1382075, 2007475, 6376285, 31881425, 75240163, 376200815, 1881004075]

約数ペア:

[(1, 1881004075), (5, 376200815), (25, 75240163), (59, 31881425), (295, 6376285), (937, 2007475), (1361, 1382075), (1475, 1275257), (4685, 401495), (6805, 276415), (23425, 80299), (34025, 55283)]