187852225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2027}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 254992608

約数和(自身を除く): 67140383

約数列:

[1, 5, 11, 25, 55, 275, 337, 1685, 2027, 3707, 8425, 10135, 18535, 22297, 50675, 92675, 111485, 557425, 683099, 3415495, 7514089, 17077475, 37570445, 187852225]

約数ペア:

[(1, 187852225), (5, 37570445), (11, 17077475), (25, 7514089), (55, 3415495), (275, 683099), (337, 557425), (1685, 111485), (2027, 92675), (3707, 50675), (8425, 22297), (10135, 18535)]