12894525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2729}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 27081600

約数和(自身を除く): 14187075

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2729, 4725, 8187, 13645, 19103, 24561, 40935, 57309, 68225, 73683, 95515, 122805, 171927, 204675, 286545, 368415, 477575, 515781, 614025, 859635, 1432725, 1842075, 2578905, 4298175, 12894525]

約数ペア:

[(1, 12894525), (3, 4298175), (5, 2578905), (7, 1842075), (9, 1432725), (15, 859635), (21, 614025), (25, 515781), (27, 477575), (35, 368415), (45, 286545), (63, 204675), (75, 171927), (105, 122805), (135, 95515), (175, 73683), (189, 68225), (225, 57309), (315, 40935), (525, 24561), (675, 19103), (945, 13645), (1575, 8187), (2729, 4725)]