275688575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34141}}^1$

素因数の和:34187

約数の個数: 24

約数和(自身を含む): 381024720

約数和(自身を除く): 105336145

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 34141, 170705, 580397, 648679, 853525, 2901985, 3243395, 11027543, 14509925, 16216975, 55137715, 275688575]

約数ペア:

[(1, 275688575), (5, 55137715), (17, 16216975), (19, 14509925), (25, 11027543), (85, 3243395), (95, 2901985), (323, 853525), (425, 648679), (475, 580397), (1615, 170705), (8075, 34141)]