16156942075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{154501}}^1$

素因数の和:154647

約数の個数: 24

約数和(自身を含む): 20690907840

約数和(自身を除く): 4533965765

約数列:

[1, 5, 25, 47, 89, 235, 445, 1175, 2225, 4183, 20915, 104575, 154501, 772505, 3862525, 7261547, 13750589, 36307735, 68752945, 181538675, 343764725, 646277683, 3231388415, 16156942075]

約数ペア:

[(1, 16156942075), (5, 3231388415), (25, 646277683), (47, 343764725), (89, 181538675), (235, 68752945), (445, 36307735), (1175, 13750589), (2225, 7261547), (4183, 3862525), (20915, 772505), (104575, 154501)]