55179705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 112527360

約数和(自身を除く): 57347655

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1627, 1785, 1995, 2261, 4845, 4881, 6783, 8135, 11305, 11389, 24405, 27659, 30913, 33915, 34167, 56945, 82977, 92739, 138295, 154565, 170835, 193613, 216391, 414885, 463695, 525521, 580839, 649173, 968065, 1081955, 1576563, 2627605, 2904195, 3245865, 3678647, 7882815, 11035941, 18393235, 55179705]

約数ペア:

[(1, 55179705), (3, 18393235), (5, 11035941), (7, 7882815), (15, 3678647), (17, 3245865), (19, 2904195), (21, 2627605), (35, 1576563), (51, 1081955), (57, 968065), (85, 649173), (95, 580839), (105, 525521), (119, 463695), (133, 414885), (255, 216391), (285, 193613), (323, 170835), (357, 154565), (399, 138295), (595, 92739), (665, 82977), (969, 56945), (1615, 34167), (1627, 33915), (1785, 30913), (1995, 27659), (2261, 24405), (4845, 11389), (4881, 11305), (6783, 8135)]