15146949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 7835451

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 349, 391, 629, 851, 1047, 1173, 1887, 2553, 5933, 8027, 12913, 14467, 17799, 24081, 38739, 43401, 136459, 219521, 296999, 409377, 658563, 890997, 5048983, 15146949]

約数ペア:

[(1, 15146949), (3, 5048983), (17, 890997), (23, 658563), (37, 409377), (51, 296999), (69, 219521), (111, 136459), (349, 43401), (391, 38739), (629, 24081), (851, 17799), (1047, 14467), (1173, 12913), (1887, 8027), (2553, 5933)]