22998745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 37158912

約数和(自身を除く): 14160167

約数列:

[1, 5, 7, 11, 31, 35, 41, 47, 55, 77, 155, 205, 217, 235, 287, 329, 341, 385, 451, 517, 1085, 1271, 1435, 1457, 1645, 1705, 1927, 2255, 2387, 2585, 3157, 3619, 6355, 7285, 8897, 9635, 10199, 11935, 13489, 13981, 15785, 16027, 18095, 21197, 44485, 50995, 59737, 67445, 69905, 80135, 97867, 105985, 112189, 148379, 298685, 418159, 489335, 560945, 657107, 741895, 2090795, 3285535, 4599749, 22998745]

約数ペア:

[(1, 22998745), (5, 4599749), (7, 3285535), (11, 2090795), (31, 741895), (35, 657107), (41, 560945), (47, 489335), (55, 418159), (77, 298685), (155, 148379), (205, 112189), (217, 105985), (235, 97867), (287, 80135), (329, 69905), (341, 67445), (385, 59737), (451, 50995), (517, 44485), (1085, 21197), (1271, 18095), (1435, 16027), (1457, 15785), (1645, 13981), (1705, 13489), (1927, 11935), (2255, 10199), (2387, 9635), (2585, 8897), (3157, 7285), (3619, 6355)]