2018954025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7349}}^1$

素因数の和:7416

約数の個数: 96

約数和(自身を含む): 4155984000

約数和(自身を除く): 2137029975

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 99, 111, 135, 165, 185, 225, 275, 297, 333, 407, 495, 555, 675, 825, 925, 999, 1221, 1485, 1665, 2035, 2475, 2775, 3663, 4995, 6105, 7349, 7425, 8325, 10175, 10989, 18315, 22047, 24975, 30525, 36745, 54945, 66141, 80839, 91575, 110235, 183725, 198423, 242517, 271913, 274725, 330705, 404195, 551175, 727551, 815739, 992115, 1212585, 1359565, 1653525, 2020975, 2182653, 2447217, 2991043, 3637755, 4078695, 4960575, 6062925, 6797825, 7341651, 8973129, 10913265, 12236085, 14955215, 18188775, 20393475, 26919387, 36708255, 44865645, 54566325, 61180425, 74776075, 80758161, 134596935, 183541275, 224328225, 403790805, 672984675, 2018954025]

約数ペア:

[(1, 2018954025), (3, 672984675), (5, 403790805), (9, 224328225), (11, 183541275), (15, 134596935), (25, 80758161), (27, 74776075), (33, 61180425), (37, 54566325), (45, 44865645), (55, 36708255), (75, 26919387), (99, 20393475), (111, 18188775), (135, 14955215), (165, 12236085), (185, 10913265), (225, 8973129), (275, 7341651), (297, 6797825), (333, 6062925), (407, 4960575), (495, 4078695), (555, 3637755), (675, 2991043), (825, 2447217), (925, 2182653), (999, 2020975), (1221, 1653525), (1485, 1359565), (1665, 1212585), (2035, 992115), (2475, 815739), (2775, 727551), (3663, 551175), (4995, 404195), (6105, 330705), (7349, 274725), (7425, 271913), (8325, 242517), (10175, 198423), (10989, 183725), (18315, 110235), (22047, 91575), (24975, 80839), (30525, 66141), (36745, 54945)]