14221775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 18905040

約数和(自身を除く): 4683265

約数列:

[1, 5, 17, 25, 85, 109, 307, 425, 545, 1535, 1853, 2725, 5219, 7675, 9265, 26095, 33463, 46325, 130475, 167315, 568871, 836575, 2844355, 14221775]

約数ペア:

[(1, 14221775), (5, 2844355), (17, 836575), (25, 568871), (85, 167315), (109, 130475), (307, 46325), (425, 33463), (545, 26095), (1535, 9265), (1853, 7675), (2725, 5219)]