38858325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 76899840

約数和(自身を除く): 38041515

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 37, 55, 57, 67, 75, 95, 111, 165, 185, 201, 209, 275, 285, 335, 407, 475, 555, 627, 703, 737, 825, 925, 1005, 1045, 1221, 1273, 1425, 1675, 2035, 2109, 2211, 2479, 2775, 3135, 3515, 3685, 3819, 5025, 5225, 6105, 6365, 7437, 7733, 10175, 10545, 11055, 12395, 14003, 15675, 17575, 18425, 19095, 23199, 27269, 30525, 31825, 37185, 38665, 42009, 47101, 52725, 55275, 61975, 70015, 81807, 95475, 115995, 136345, 141303, 185925, 193325, 210045, 235505, 350075, 409035, 518111, 579975, 681725, 706515, 1050225, 1177525, 1554333, 2045175, 2590555, 3532575, 7771665, 12952775, 38858325]

約数ペア:

[(1, 38858325), (3, 12952775), (5, 7771665), (11, 3532575), (15, 2590555), (19, 2045175), (25, 1554333), (33, 1177525), (37, 1050225), (55, 706515), (57, 681725), (67, 579975), (75, 518111), (95, 409035), (111, 350075), (165, 235505), (185, 210045), (201, 193325), (209, 185925), (275, 141303), (285, 136345), (335, 115995), (407, 95475), (475, 81807), (555, 70015), (627, 61975), (703, 55275), (737, 52725), (825, 47101), (925, 42009), (1005, 38665), (1045, 37185), (1221, 31825), (1273, 30525), (1425, 27269), (1675, 23199), (2035, 19095), (2109, 18425), (2211, 17575), (2479, 15675), (2775, 14003), (3135, 12395), (3515, 11055), (3685, 10545), (3819, 10175), (5025, 7733), (5225, 7437), (6105, 6365)]