171683145

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 338917440

約数和(自身を除く): 167234295

約数列:

[1, 3, 5, 9, 15, 19, 27, 37, 45, 57, 67, 81, 95, 111, 135, 171, 185, 201, 243, 285, 333, 335, 405, 513, 555, 603, 703, 729, 855, 999, 1005, 1215, 1273, 1539, 1665, 1809, 2109, 2479, 2565, 2997, 3015, 3515, 3645, 3819, 4617, 4995, 5427, 6327, 6365, 7437, 7695, 8991, 9045, 10545, 11457, 12395, 13851, 14985, 16281, 18981, 19095, 22311, 23085, 26973, 27135, 31635, 34371, 37185, 44955, 47101, 48843, 56943, 57285, 66933, 69255, 81405, 94905, 103113, 111555, 134865, 141303, 170829, 171855, 200799, 235505, 244215, 284715, 309339, 334665, 423909, 512487, 515565, 602397, 706515, 854145, 928017, 1003995, 1271727, 1546695, 1807191, 2119545, 2562435, 3011985, 3815181, 4640085, 6358635, 9035955, 11445543, 19075905, 34336629, 57227715, 171683145]

約数ペア:

[(1, 171683145), (3, 57227715), (5, 34336629), (9, 19075905), (15, 11445543), (19, 9035955), (27, 6358635), (37, 4640085), (45, 3815181), (57, 3011985), (67, 2562435), (81, 2119545), (95, 1807191), (111, 1546695), (135, 1271727), (171, 1003995), (185, 928017), (201, 854145), (243, 706515), (285, 602397), (333, 515565), (335, 512487), (405, 423909), (513, 334665), (555, 309339), (603, 284715), (703, 244215), (729, 235505), (855, 200799), (999, 171855), (1005, 170829), (1215, 141303), (1273, 134865), (1539, 111555), (1665, 103113), (1809, 94905), (2109, 81405), (2479, 69255), (2565, 66933), (2997, 57285), (3015, 56943), (3515, 48843), (3645, 47101), (3819, 44955), (4617, 37185), (4995, 34371), (5427, 31635), (6327, 27135), (6365, 26973), (7437, 23085), (7695, 22311), (8991, 19095), (9045, 18981), (10545, 16281), (11457, 14985), (12395, 13851)]