183405145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 287834112

約数和(自身を除く): 104428967

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 121, 127, 155, 217, 341, 385, 605, 635, 847, 889, 1085, 1331, 1397, 1705, 2387, 3751, 3937, 4235, 4445, 6655, 6985, 9317, 9779, 11935, 15367, 18755, 19685, 26257, 27559, 41261, 43307, 46585, 48895, 76835, 107569, 131285, 137795, 169037, 206305, 216535, 288827, 303149, 476377, 537845, 845185, 1183259, 1444135, 1515745, 2381885, 3334639, 5240147, 5916295, 16673195, 26200735, 36681029, 183405145]

約数ペア:

[(1, 183405145), (5, 36681029), (7, 26200735), (11, 16673195), (31, 5916295), (35, 5240147), (55, 3334639), (77, 2381885), (121, 1515745), (127, 1444135), (155, 1183259), (217, 845185), (341, 537845), (385, 476377), (605, 303149), (635, 288827), (847, 216535), (889, 206305), (1085, 169037), (1331, 137795), (1397, 131285), (1705, 107569), (2387, 76835), (3751, 48895), (3937, 46585), (4235, 43307), (4445, 41261), (6655, 27559), (6985, 26257), (9317, 19685), (9779, 18755), (11935, 15367)]