15372063

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 27795456

約数和(自身を除く): 12423393

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 463, 527, 651, 1071, 1389, 1581, 1953, 3241, 3689, 4167, 4743, 7871, 9723, 11067, 14353, 23613, 29169, 33201, 43059, 55097, 70839, 100471, 129177, 165291, 244001, 301413, 495873, 732003, 904239, 1708007, 2196009, 5124021, 15372063]

約数ペア:

[(1, 15372063), (3, 5124021), (7, 2196009), (9, 1708007), (17, 904239), (21, 732003), (31, 495873), (51, 301413), (63, 244001), (93, 165291), (119, 129177), (153, 100471), (217, 70839), (279, 55097), (357, 43059), (463, 33201), (527, 29169), (651, 23613), (1071, 14353), (1389, 11067), (1581, 9723), (1953, 7871), (3241, 4743), (3689, 4167)]