551246025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 1044933120

約数和(自身を除く): 493687095

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 43, 55, 75, 123, 129, 165, 205, 215, 275, 379, 451, 473, 615, 645, 825, 1025, 1075, 1137, 1353, 1419, 1763, 1895, 2255, 2365, 3075, 3225, 4169, 5289, 5685, 6765, 7095, 8815, 9475, 11275, 11825, 12507, 15539, 16297, 19393, 20845, 26445, 28425, 33825, 35475, 44075, 46617, 48891, 58179, 62535, 77695, 81485, 96965, 104225, 132225, 170929, 179267, 233085, 244455, 290895, 312675, 388475, 407425, 484825, 512787, 537801, 668177, 854645, 896335, 1165425, 1222275, 1454475, 2004531, 2563935, 2689005, 3340885, 4273225, 4481675, 7349947, 10022655, 12819675, 13445025, 16704425, 22049841, 36749735, 50113275, 110249205, 183748675, 551246025]

約数ペア:

[(1, 551246025), (3, 183748675), (5, 110249205), (11, 50113275), (15, 36749735), (25, 22049841), (33, 16704425), (41, 13445025), (43, 12819675), (55, 10022655), (75, 7349947), (123, 4481675), (129, 4273225), (165, 3340885), (205, 2689005), (215, 2563935), (275, 2004531), (379, 1454475), (451, 1222275), (473, 1165425), (615, 896335), (645, 854645), (825, 668177), (1025, 537801), (1075, 512787), (1137, 484825), (1353, 407425), (1419, 388475), (1763, 312675), (1895, 290895), (2255, 244455), (2365, 233085), (3075, 179267), (3225, 170929), (4169, 132225), (5289, 104225), (5685, 96965), (6765, 81485), (7095, 77695), (8815, 62535), (9475, 58179), (11275, 48891), (11825, 46617), (12507, 44075), (15539, 35475), (16297, 33825), (19393, 28425), (20845, 26445)]