1330598885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{829}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 2013513600

約数和(自身を除く): 682914715

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 379, 385, 605, 829, 847, 1895, 2653, 4145, 4169, 4235, 5803, 9119, 13265, 20845, 29015, 29183, 45595, 45859, 63833, 100309, 145915, 229295, 314191, 319165, 321013, 501545, 702163, 1570955, 1605065, 2199337, 3456101, 3510815, 10996685, 17280505, 24192707, 38017111, 120963535, 190085555, 266119777, 1330598885]

約数ペア:

[(1, 1330598885), (5, 266119777), (7, 190085555), (11, 120963535), (35, 38017111), (55, 24192707), (77, 17280505), (121, 10996685), (379, 3510815), (385, 3456101), (605, 2199337), (829, 1605065), (847, 1570955), (1895, 702163), (2653, 501545), (4145, 321013), (4169, 319165), (4235, 314191), (5803, 229295), (9119, 145915), (13265, 100309), (20845, 63833), (29015, 45859), (29183, 45595)]