229813485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 407758848

約数和(自身を除く): 177945363

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 127, 165, 363, 381, 605, 635, 997, 1397, 1815, 1905, 2991, 4191, 4985, 6985, 10967, 14955, 15367, 20955, 32901, 46101, 54835, 76835, 120637, 126619, 164505, 230505, 361911, 379857, 603185, 633095, 1392809, 1809555, 1899285, 4178427, 6964045, 15320899, 20892135, 45962697, 76604495, 229813485]

約数ペア:

[(1, 229813485), (3, 76604495), (5, 45962697), (11, 20892135), (15, 15320899), (33, 6964045), (55, 4178427), (121, 1899285), (127, 1809555), (165, 1392809), (363, 633095), (381, 603185), (605, 379857), (635, 361911), (997, 230505), (1397, 164505), (1815, 126619), (1905, 120637), (2991, 76835), (4191, 54835), (4985, 46101), (6985, 32901), (10967, 20955), (14955, 15367)]