239491065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5737}}^1$

素因数の和:5790

約数の個数: 48

約数和(自身を含む): 439576704

約数和(自身を除く): 200085639

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 5737, 8349, 13915, 17211, 28685, 41745, 63107, 86055, 131951, 189321, 315535, 395853, 659755, 694177, 946605, 1451461, 1979265, 2082531, 3470885, 4354383, 7257305, 10412655, 15966071, 21771915, 47898213, 79830355, 239491065]

約数ペア:

[(1, 239491065), (3, 79830355), (5, 47898213), (11, 21771915), (15, 15966071), (23, 10412655), (33, 7257305), (55, 4354383), (69, 3470885), (115, 2082531), (121, 1979265), (165, 1451461), (253, 946605), (345, 694177), (363, 659755), (605, 395853), (759, 315535), (1265, 189321), (1815, 131951), (2783, 86055), (3795, 63107), (5737, 41745), (8349, 28685), (13915, 17211)]