201441405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 363045312

約数和(自身を除く): 161603907

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 451, 605, 615, 1353, 1815, 2255, 2707, 4961, 6765, 8121, 13535, 14883, 24805, 29777, 40605, 74415, 89331, 110987, 148885, 327547, 332961, 446655, 554935, 982641, 1220857, 1637735, 1664805, 3662571, 4913205, 6104285, 13429427, 18312855, 40288281, 67147135, 201441405]

約数ペア:

[(1, 201441405), (3, 67147135), (5, 40288281), (11, 18312855), (15, 13429427), (33, 6104285), (41, 4913205), (55, 3662571), (121, 1664805), (123, 1637735), (165, 1220857), (205, 982641), (363, 554935), (451, 446655), (605, 332961), (615, 327547), (1353, 148885), (1815, 110987), (2255, 89331), (2707, 74415), (4961, 40605), (6765, 29777), (8121, 24805), (13535, 14883)]