185625000225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{2423}}^1$

素因数の和:2956

約数の個数: 144

約数和(自身を含む): 384121700352

約数和(自身を除く): 198496700127

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 315, 381, 383, 525, 635, 889, 1143, 1149, 1575, 1905, 1915, 2423, 2667, 2681, 3175, 3447, 4445, 5715, 5745, 7269, 8001, 8043, 9525, 9575, 12115, 13335, 13405, 16961, 17235, 21807, 22225, 24129, 28575, 28725, 36345, 40005, 40215, 48641, 50883, 60575, 66675, 67025, 84805, 86175, 109035, 120645, 145923, 152649, 181725, 200025, 201075, 243205, 254415, 307721, 340487, 424025, 437769, 545175, 603225, 729615, 763245, 923163, 928009, 1021461, 1216025, 1272075, 1538605, 1702435, 2154047, 2188845, 2769489, 2784027, 3064383, 3648075, 3816225, 4615815, 4640045, 5107305, 6462141, 6496063, 7693025, 8352081, 8512175, 10770235, 10944225, 13847445, 13920135, 15321915, 19386423, 19488189, 23079075, 23200225, 25536525, 32310705, 32480315, 41760405, 53851175, 58464567, 69237225, 69600675, 76609575, 96932115, 97440945, 117857143, 161553525, 162401575, 208802025, 292322835, 353571429, 484660575, 487204725, 589285715, 825000001, 1060714287, 1461614175, 1767857145, 2475000003, 2946428575, 4125000005, 5303571435, 7425000009, 8839285725, 12375000015, 20625000025, 26517857175, 37125000045, 61875000075, 185625000225]

約数ペア:

[(1, 185625000225), (3, 61875000075), (5, 37125000045), (7, 26517857175), (9, 20625000025), (15, 12375000015), (21, 8839285725), (25, 7425000009), (35, 5303571435), (45, 4125000005), (63, 2946428575), (75, 2475000003), (105, 1767857145), (127, 1461614175), (175, 1060714287), (225, 825000001), (315, 589285715), (381, 487204725), (383, 484660575), (525, 353571429), (635, 292322835), (889, 208802025), (1143, 162401575), (1149, 161553525), (1575, 117857143), (1905, 97440945), (1915, 96932115), (2423, 76609575), (2667, 69600675), (2681, 69237225), (3175, 58464567), (3447, 53851175), (4445, 41760405), (5715, 32480315), (5745, 32310705), (7269, 25536525), (8001, 23200225), (8043, 23079075), (9525, 19488189), (9575, 19386423), (12115, 15321915), (13335, 13920135), (13405, 13847445), (16961, 10944225), (17235, 10770235), (21807, 8512175), (22225, 8352081), (24129, 7693025), (28575, 6496063), (28725, 6462141), (36345, 5107305), (40005, 4640045), (40215, 4615815), (48641, 3816225), (50883, 3648075), (60575, 3064383), (66675, 2784027), (67025, 2769489), (84805, 2188845), (86175, 2154047), (109035, 1702435), (120645, 1538605), (145923, 1272075), (152649, 1216025), (181725, 1021461), (200025, 928009), (201075, 923163), (243205, 763245), (254415, 729615), (307721, 603225), (340487, 545175), (424025, 437769)]