15014745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 27630720

約数和(自身を除く): 12615975

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 163, 207, 267, 345, 445, 489, 801, 815, 1035, 1335, 1467, 2047, 2445, 3749, 4005, 6141, 7335, 10235, 11247, 14507, 18423, 18745, 30705, 33741, 43521, 56235, 72535, 92115, 130563, 168705, 217605, 333661, 652815, 1000983, 1668305, 3002949, 5004915, 15014745]

約数ペア:

[(1, 15014745), (3, 5004915), (5, 3002949), (9, 1668305), (15, 1000983), (23, 652815), (45, 333661), (69, 217605), (89, 168705), (115, 130563), (163, 92115), (207, 72535), (267, 56235), (345, 43521), (445, 33741), (489, 30705), (801, 18745), (815, 18423), (1035, 14507), (1335, 11247), (1467, 10235), (2047, 7335), (2445, 6141), (3749, 4005)]