15335649

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 29132928

約数和(自身を除く): 13797279

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 43, 51, 63, 81, 111, 119, 129, 153, 189, 259, 301, 333, 357, 387, 459, 567, 629, 731, 777, 903, 999, 1071, 1161, 1377, 1591, 1887, 2193, 2331, 2709, 2997, 3213, 3483, 4403, 4773, 5117, 5661, 6579, 6993, 8127, 9639, 11137, 13209, 14319, 15351, 16983, 19737, 20979, 24381, 27047, 33411, 39627, 42957, 46053, 50949, 59211, 81141, 100233, 118881, 128871, 138159, 189329, 243423, 300699, 356643, 414477, 567987, 730269, 902097, 1703961, 2190807, 5111883, 15335649]

約数ペア:

[(1, 15335649), (3, 5111883), (7, 2190807), (9, 1703961), (17, 902097), (21, 730269), (27, 567987), (37, 414477), (43, 356643), (51, 300699), (63, 243423), (81, 189329), (111, 138159), (119, 128871), (129, 118881), (153, 100233), (189, 81141), (259, 59211), (301, 50949), (333, 46053), (357, 42957), (387, 39627), (459, 33411), (567, 27047), (629, 24381), (731, 20979), (777, 19737), (903, 16983), (999, 15351), (1071, 14319), (1161, 13209), (1377, 11137), (1591, 9639), (1887, 8127), (2193, 6993), (2331, 6579), (2709, 5661), (2997, 5117), (3213, 4773), (3483, 4403)]