189559175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5351}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 255504480

約数和(自身を除く): 65945305

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 5351, 7085, 26755, 35425, 69563, 133775, 347815, 583259, 1739075, 2916295, 7582367, 14581475, 37911835, 189559175]

約数ペア:

[(1, 189559175), (5, 37911835), (13, 14581475), (25, 7582367), (65, 2916295), (109, 1739075), (325, 583259), (545, 347815), (1417, 133775), (2725, 69563), (5351, 35425), (7085, 26755)]