56967425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 75209472

約数和(自身を除く): 18242047

約数列:

[1, 5, 17, 25, 85, 311, 425, 431, 1555, 2155, 5287, 7327, 7775, 10775, 26435, 36635, 132175, 134041, 183175, 670205, 2278697, 3351025, 11393485, 56967425]

約数ペア:

[(1, 56967425), (5, 11393485), (17, 3351025), (25, 2278697), (85, 670205), (311, 183175), (425, 134041), (431, 132175), (1555, 36635), (2155, 26435), (5287, 10775), (7327, 7775)]