2045825475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 3821184000

約数和(自身を除く): 1775358525

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 79, 85, 95, 237, 255, 285, 323, 395, 425, 475, 969, 1069, 1185, 1275, 1343, 1425, 1501, 1615, 1975, 3207, 4029, 4503, 4845, 5345, 5925, 6715, 7505, 8075, 16035, 18173, 20145, 20311, 22515, 24225, 25517, 26725, 33575, 37525, 54519, 60933, 76551, 80175, 84451, 90865, 100725, 101555, 112575, 127585, 253353, 272595, 304665, 345287, 382755, 422255, 454325, 507775, 637925, 1035861, 1266765, 1362975, 1435667, 1523325, 1604569, 1726435, 1913775, 2111275, 4307001, 4813707, 5179305, 6333825, 7178335, 8022845, 8632175, 21535005, 24068535, 25896525, 27277673, 35891675, 40114225, 81833019, 107675025, 120342675, 136388365, 409165095, 681941825, 2045825475]

約数ペア:

[(1, 2045825475), (3, 681941825), (5, 409165095), (15, 136388365), (17, 120342675), (19, 107675025), (25, 81833019), (51, 40114225), (57, 35891675), (75, 27277673), (79, 25896525), (85, 24068535), (95, 21535005), (237, 8632175), (255, 8022845), (285, 7178335), (323, 6333825), (395, 5179305), (425, 4813707), (475, 4307001), (969, 2111275), (1069, 1913775), (1185, 1726435), (1275, 1604569), (1343, 1523325), (1425, 1435667), (1501, 1362975), (1615, 1266765), (1975, 1035861), (3207, 637925), (4029, 507775), (4503, 454325), (4845, 422255), (5345, 382755), (5925, 345287), (6715, 304665), (7505, 272595), (8075, 253353), (16035, 127585), (18173, 112575), (20145, 101555), (20311, 100725), (22515, 90865), (24225, 84451), (25517, 80175), (26725, 76551), (33575, 60933), (37525, 54519)]