15543055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 21411936

約数和(自身を除く): 5868881

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1117, 1265, 2783, 5585, 12287, 13915, 25691, 61435, 128455, 135157, 282601, 675785, 1413005, 3108611, 15543055]

約数ペア:

[(1, 15543055), (5, 3108611), (11, 1413005), (23, 675785), (55, 282601), (115, 135157), (121, 128455), (253, 61435), (605, 25691), (1117, 13915), (1265, 12287), (2783, 5585)]