2898149045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 3953892096

約数和(自身を除く): 1055743051

約数列:

[1, 5, 11, 43, 55, 101, 121, 215, 473, 505, 605, 1103, 1111, 2365, 4343, 5203, 5515, 5555, 12133, 12221, 21715, 26015, 47429, 47773, 60665, 61105, 111403, 133463, 237145, 238865, 521719, 525503, 557015, 667315, 1225433, 2608595, 2627515, 4790329, 5738909, 6127165, 13479763, 23951645, 28694545, 52693619, 67398815, 263468095, 579629809, 2898149045]

約数ペア:

[(1, 2898149045), (5, 579629809), (11, 263468095), (43, 67398815), (55, 52693619), (101, 28694545), (121, 23951645), (215, 13479763), (473, 6127165), (505, 5738909), (605, 4790329), (1103, 2627515), (1111, 2608595), (2365, 1225433), (4343, 667315), (5203, 557015), (5515, 525503), (5555, 521719), (12133, 238865), (12221, 237145), (21715, 133463), (26015, 111403), (47429, 61105), (47773, 60665)]