12107275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 16070400

約数和(自身を除く): 3963125

約数列:

[1, 5, 19, 25, 71, 95, 355, 359, 475, 1349, 1775, 1795, 6745, 6821, 8975, 25489, 33725, 34105, 127445, 170525, 484291, 637225, 2421455, 12107275]

約数ペア:

[(1, 12107275), (5, 2421455), (19, 637225), (25, 484291), (71, 170525), (95, 127445), (355, 34105), (359, 33725), (475, 25489), (1349, 8975), (1775, 6821), (1795, 6745)]