12587247525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{27967}}^1$

素因数の和:28350

約数の個数: 48

約数和(自身を含む): 22098299904

約数和(自身を除く): 9511052379

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 353, 425, 1059, 1275, 1765, 5295, 6001, 8825, 18003, 26475, 27967, 30005, 83901, 90015, 139835, 150025, 419505, 450075, 475439, 699175, 1426317, 2097525, 2377195, 7131585, 9872351, 11885975, 29617053, 35657925, 49361755, 148085265, 167829967, 246808775, 503489901, 740426325, 839149835, 2517449505, 4195749175, 12587247525]

約数ペア:

[(1, 12587247525), (3, 4195749175), (5, 2517449505), (15, 839149835), (17, 740426325), (25, 503489901), (51, 246808775), (75, 167829967), (85, 148085265), (255, 49361755), (353, 35657925), (425, 29617053), (1059, 11885975), (1275, 9872351), (1765, 7131585), (5295, 2377195), (6001, 2097525), (8825, 1426317), (18003, 699175), (26475, 475439), (27967, 450075), (30005, 419505), (83901, 150025), (90015, 139835)]