84280496475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1\times {\mathrm{1019}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 160287598080

約数和(自身を除く): 76007101605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 257, 525, 613, 771, 1019, 1285, 1799, 1839, 3057, 3065, 3855, 4291, 5095, 5397, 6425, 7133, 8995, 9195, 12873, 15285, 15325, 19275, 21399, 21455, 25475, 26985, 35665, 44975, 45975, 64365, 76425, 106995, 107275, 134925, 157541, 178325, 261883, 321825, 472623, 534975, 624647, 785649, 787705, 1102787, 1309415, 1833181, 1873941, 2363115, 3123235, 3308361, 3928245, 3938525, 4372529, 5499543, 5513935, 6547075, 9165905, 9369705, 11815575, 13117587, 15616175, 16541805, 19641225, 21862645, 27497715, 27569675, 45829525, 46848525, 65587935, 82709025, 109313225, 137488575, 160534279, 327939675, 481602837, 802671395, 1123739953, 2408014185, 3371219859, 4013356975, 5618699765, 12040070925, 16856099295, 28093498825, 84280496475]

約数ペア:

[(1, 84280496475), (3, 28093498825), (5, 16856099295), (7, 12040070925), (15, 5618699765), (21, 4013356975), (25, 3371219859), (35, 2408014185), (75, 1123739953), (105, 802671395), (175, 481602837), (257, 327939675), (525, 160534279), (613, 137488575), (771, 109313225), (1019, 82709025), (1285, 65587935), (1799, 46848525), (1839, 45829525), (3057, 27569675), (3065, 27497715), (3855, 21862645), (4291, 19641225), (5095, 16541805), (5397, 15616175), (6425, 13117587), (7133, 11815575), (8995, 9369705), (9195, 9165905), (12873, 6547075), (15285, 5513935), (15325, 5499543), (19275, 4372529), (21399, 3938525), (21455, 3928245), (25475, 3308361), (26985, 3123235), (35665, 2363115), (44975, 1873941), (45975, 1833181), (64365, 1309415), (76425, 1102787), (106995, 787705), (107275, 785649), (134925, 624647), (157541, 534975), (178325, 472623), (261883, 321825)]