87347565

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 169303680

約数和(自身を除く): 81956115

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 67, 81, 87, 111, 135, 145, 185, 201, 243, 261, 333, 335, 405, 435, 555, 603, 783, 999, 1005, 1073, 1215, 1305, 1665, 1809, 1943, 2349, 2479, 2997, 3015, 3219, 3915, 4995, 5365, 5427, 5829, 7047, 7437, 8991, 9045, 9657, 9715, 11745, 12395, 14985, 16095, 16281, 17487, 22311, 27135, 28971, 29145, 35235, 37185, 44955, 48285, 52461, 66933, 71891, 81405, 86913, 87435, 111555, 144855, 157383, 200799, 215673, 260739, 262305, 334665, 359455, 434565, 472149, 602397, 647019, 786915, 1003995, 1078365, 1303695, 1941057, 2360745, 3011985, 3235095, 5823171, 9705285, 17469513, 29115855, 87347565]

約数ペア:

[(1, 87347565), (3, 29115855), (5, 17469513), (9, 9705285), (15, 5823171), (27, 3235095), (29, 3011985), (37, 2360745), (45, 1941057), (67, 1303695), (81, 1078365), (87, 1003995), (111, 786915), (135, 647019), (145, 602397), (185, 472149), (201, 434565), (243, 359455), (261, 334665), (333, 262305), (335, 260739), (405, 215673), (435, 200799), (555, 157383), (603, 144855), (783, 111555), (999, 87435), (1005, 86913), (1073, 81405), (1215, 71891), (1305, 66933), (1665, 52461), (1809, 48285), (1943, 44955), (2349, 37185), (2479, 35235), (2997, 29145), (3015, 28971), (3219, 27135), (3915, 22311), (4995, 17487), (5365, 16281), (5427, 16095), (5829, 14985), (7047, 12395), (7437, 11745), (8991, 9715), (9045, 9657)]