12287025

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 22915200

約数和(自身を除く): 10628175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 135, 167, 225, 327, 501, 545, 675, 835, 981, 1503, 1635, 2505, 2725, 2943, 4175, 4509, 4905, 7515, 8175, 12525, 14715, 18203, 22545, 24525, 37575, 54609, 73575, 91015, 112725, 163827, 273045, 455075, 491481, 819135, 1365225, 2457405, 4095675, 12287025]

約数ペア:

[(1, 12287025), (3, 4095675), (5, 2457405), (9, 1365225), (15, 819135), (25, 491481), (27, 455075), (45, 273045), (75, 163827), (109, 112725), (135, 91015), (167, 73575), (225, 54609), (327, 37575), (501, 24525), (545, 22545), (675, 18203), (835, 14715), (981, 12525), (1503, 8175), (1635, 7515), (2505, 4905), (2725, 4509), (2943, 4175)]