13731903675

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15881}}^1$

素因数の和:15971

約数の個数: 120

約数和(自身を含む): 29548397472

約数和(自身を除く): 15816493797

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, 525, 549, 567, 675, 915, 945, 1281, 1525, 1575, 1647, 2025, 2135, 2745, 2835, 3843, 4575, 4725, 4941, 6405, 8235, 10675, 11529, 13725, 14175, 15881, 19215, 24705, 32025, 34587, 41175, 47643, 57645, 79405, 96075, 111167, 123525, 142929, 172935, 238215, 288225, 333501, 397025, 428787, 555835, 714645, 864675, 968741, 1000503, 1191075, 1286361, 1667505, 2143935, 2779175, 2906223, 3001509, 3573225, 4843705, 5002515, 6431805, 6781187, 8337525, 8718669, 9004527, 10719675, 14531115, 15007545, 20343561, 24218525, 25012575, 26156007, 32159025, 33905935, 43593345, 45022635, 61030683, 72655575, 75037725, 78468021, 101717805, 130780035, 169529675, 183092049, 217966725, 225113175, 305153415, 392340105, 508589025, 549276147, 653900175, 915460245, 1525767075, 1961700525, 2746380735, 4577301225, 13731903675]

約数ペア:

[(1, 13731903675), (3, 4577301225), (5, 2746380735), (7, 1961700525), (9, 1525767075), (15, 915460245), (21, 653900175), (25, 549276147), (27, 508589025), (35, 392340105), (45, 305153415), (61, 225113175), (63, 217966725), (75, 183092049), (81, 169529675), (105, 130780035), (135, 101717805), (175, 78468021), (183, 75037725), (189, 72655575), (225, 61030683), (305, 45022635), (315, 43593345), (405, 33905935), (427, 32159025), (525, 26156007), (549, 25012575), (567, 24218525), (675, 20343561), (915, 15007545), (945, 14531115), (1281, 10719675), (1525, 9004527), (1575, 8718669), (1647, 8337525), (2025, 6781187), (2135, 6431805), (2745, 5002515), (2835, 4843705), (3843, 3573225), (4575, 3001509), (4725, 2906223), (4941, 2779175), (6405, 2143935), (8235, 1667505), (10675, 1286361), (11529, 1191075), (13725, 1000503), (14175, 968741), (15881, 864675), (19215, 714645), (24705, 555835), (32025, 428787), (34587, 397025), (41175, 333501), (47643, 288225), (57645, 238215), (79405, 172935), (96075, 142929), (111167, 123525)]