346378275

素因数分解:

$3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 699788544

約数和(自身を除く): 353410269

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 37, 45, 67, 69, 75, 81, 111, 115, 135, 185, 201, 207, 225, 243, 333, 335, 345, 405, 555, 575, 603, 621, 675, 851, 925, 999, 1005, 1035, 1215, 1541, 1665, 1675, 1725, 1809, 1863, 2025, 2479, 2553, 2775, 2997, 3015, 3105, 4255, 4623, 4995, 5025, 5175, 5427, 5589, 6075, 7437, 7659, 7705, 8325, 8991, 9045, 9315, 12395, 12765, 13869, 14985, 15075, 15525, 16281, 21275, 22311, 22977, 23115, 24975, 27135, 27945, 37185, 38295, 38525, 41607, 44955, 45225, 46575, 57017, 61975, 63825, 66933, 68931, 69345, 74925, 81405, 111555, 114885, 115575, 124821, 135675, 139725, 171051, 185925, 191475, 200799, 206793, 208035, 224775, 285085, 334665, 344655, 346725, 374463, 407025, 513153, 557775, 574425, 602397, 624105, 855255, 1003995, 1033965, 1040175, 1425425, 1539459, 1673325, 1723275, 1872315, 2565765, 3011985, 3120525, 4276275, 4618377, 5019975, 5169825, 7697295, 9361575, 12828825, 13855131, 15059925, 23091885, 38486475, 69275655, 115459425, 346378275]

約数ペア:

[(1, 346378275), (3, 115459425), (5, 69275655), (9, 38486475), (15, 23091885), (23, 15059925), (25, 13855131), (27, 12828825), (37, 9361575), (45, 7697295), (67, 5169825), (69, 5019975), (75, 4618377), (81, 4276275), (111, 3120525), (115, 3011985), (135, 2565765), (185, 1872315), (201, 1723275), (207, 1673325), (225, 1539459), (243, 1425425), (333, 1040175), (335, 1033965), (345, 1003995), (405, 855255), (555, 624105), (575, 602397), (603, 574425), (621, 557775), (675, 513153), (851, 407025), (925, 374463), (999, 346725), (1005, 344655), (1035, 334665), (1215, 285085), (1541, 224775), (1665, 208035), (1675, 206793), (1725, 200799), (1809, 191475), (1863, 185925), (2025, 171051), (2479, 139725), (2553, 135675), (2775, 124821), (2997, 115575), (3015, 114885), (3105, 111555), (4255, 81405), (4623, 74925), (4995, 69345), (5025, 68931), (5175, 66933), (5427, 63825), (5589, 61975), (6075, 57017), (7437, 46575), (7659, 45225), (7705, 44955), (8325, 41607), (8991, 38525), (9045, 38295), (9315, 37185), (12395, 27945), (12765, 27135), (13869, 24975), (14985, 23115), (15075, 22977), (15525, 22311), (16281, 21275)]