383051025

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 826060224

約数和(自身を除く): 443009199

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 81, 105, 135, 175, 183, 189, 225, 305, 315, 405, 427, 443, 525, 549, 567, 675, 915, 945, 1281, 1329, 1525, 1575, 1647, 2025, 2135, 2215, 2745, 2835, 3101, 3843, 3987, 4575, 4725, 4941, 6405, 6645, 8235, 9303, 10675, 11075, 11529, 11961, 13725, 14175, 15505, 19215, 19935, 24705, 27023, 27909, 32025, 33225, 34587, 35883, 41175, 46515, 57645, 59805, 77525, 81069, 83727, 96075, 99675, 123525, 135115, 139545, 172935, 179415, 189161, 232575, 243207, 251181, 288225, 299025, 405345, 418635, 567483, 675575, 697725, 729621, 864675, 897075, 945805, 1216035, 1255905, 1702449, 2026725, 2093175, 2188863, 2837415, 3648105, 4729025, 5107347, 6080175, 6279525, 8512245, 10944315, 14187075, 15322041, 18240525, 25536735, 42561225, 54721575, 76610205, 127683675, 383051025]

約数ペア:

[(1, 383051025), (3, 127683675), (5, 76610205), (7, 54721575), (9, 42561225), (15, 25536735), (21, 18240525), (25, 15322041), (27, 14187075), (35, 10944315), (45, 8512245), (61, 6279525), (63, 6080175), (75, 5107347), (81, 4729025), (105, 3648105), (135, 2837415), (175, 2188863), (183, 2093175), (189, 2026725), (225, 1702449), (305, 1255905), (315, 1216035), (405, 945805), (427, 897075), (443, 864675), (525, 729621), (549, 697725), (567, 675575), (675, 567483), (915, 418635), (945, 405345), (1281, 299025), (1329, 288225), (1525, 251181), (1575, 243207), (1647, 232575), (2025, 189161), (2135, 179415), (2215, 172935), (2745, 139545), (2835, 135115), (3101, 123525), (3843, 99675), (3987, 96075), (4575, 83727), (4725, 81069), (4941, 77525), (6405, 59805), (6645, 57645), (8235, 46515), (9303, 41175), (10675, 35883), (11075, 34587), (11529, 33225), (11961, 32025), (13725, 27909), (14175, 27023), (15505, 24705), (19215, 19935)]