15039332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 34677888

約数和(自身を除く): 19638556

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 193, 242, 253, 308, 322, 386, 484, 506, 644, 772, 847, 1012, 1351, 1694, 1771, 2123, 2702, 2783, 3388, 3542, 4246, 4439, 5404, 5566, 7084, 8492, 8878, 11132, 14861, 17756, 19481, 23353, 29722, 31073, 38962, 46706, 48829, 59444, 62146, 77924, 93412, 97658, 124292, 163471, 195316, 326942, 341803, 537119, 653884, 683606, 1074238, 1367212, 2148476, 3759833, 7519666, 15039332]

約数ペア:

[(1, 15039332), (2, 7519666), (4, 3759833), (7, 2148476), (11, 1367212), (14, 1074238), (22, 683606), (23, 653884), (28, 537119), (44, 341803), (46, 326942), (77, 195316), (92, 163471), (121, 124292), (154, 97658), (161, 93412), (193, 77924), (242, 62146), (253, 59444), (308, 48829), (322, 46706), (386, 38962), (484, 31073), (506, 29722), (644, 23353), (772, 19481), (847, 17756), (1012, 14861), (1351, 11132), (1694, 8878), (1771, 8492), (2123, 7084), (2702, 5566), (2783, 5404), (3388, 4439), (3542, 4246)]