55217745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10141}}^1$

素因数の和:10174

約数の個数: 36

約数和(自身を含む): 105213108

約数和(自身を除く): 49995363

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 10141, 30423, 50705, 91269, 111551, 152115, 334653, 456345, 557755, 1003959, 1227061, 1673265, 3681183, 5019795, 6135305, 11043549, 18405915, 55217745]

約数ペア:

[(1, 55217745), (3, 18405915), (5, 11043549), (9, 6135305), (11, 5019795), (15, 3681183), (33, 1673265), (45, 1227061), (55, 1003959), (99, 557755), (121, 456345), (165, 334653), (363, 152115), (495, 111551), (605, 91269), (1089, 50705), (1815, 30423), (5445, 10141)]