55132245

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19447}}^1$

素因数の和:19471

約数の個数: 40

約数和(自身を含む): 112953984

約数和(自身を除く): 57821739

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19447, 58341, 97235, 136129, 175023, 291705, 408387, 525069, 680645, 875115, 1225161, 1575207, 2041935, 2625345, 3675483, 6125805, 7876035, 11026449, 18377415, 55132245]

約数ペア:

[(1, 55132245), (3, 18377415), (5, 11026449), (7, 7876035), (9, 6125805), (15, 3675483), (21, 2625345), (27, 2041935), (35, 1575207), (45, 1225161), (63, 875115), (81, 680645), (105, 525069), (135, 408387), (189, 291705), (315, 175023), (405, 136129), (567, 97235), (945, 58341), (2835, 19447)]