126195265

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 180486144

約数和(自身を除く): 54290879

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 749, 1085, 1087, 3317, 3745, 5435, 7609, 16585, 23219, 33697, 38045, 116095, 116309, 168485, 235879, 581545, 814163, 1179395, 3605579, 4070815, 18027895, 25239053, 126195265]

約数ペア:

[(1, 126195265), (5, 25239053), (7, 18027895), (31, 4070815), (35, 3605579), (107, 1179395), (155, 814163), (217, 581545), (535, 235879), (749, 168485), (1085, 116309), (1087, 116095), (3317, 38045), (3745, 33697), (5435, 23219), (7609, 16585)]