15137556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 40567296

約数和(自身を除く): 25429740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 587, 614, 921, 1174, 1228, 1761, 1842, 2149, 2348, 3522, 3684, 4109, 4298, 6447, 7044, 8218, 8596, 12327, 12894, 16436, 24654, 25788, 49308, 180209, 360418, 540627, 720836, 1081254, 1261463, 2162508, 2522926, 3784389, 5045852, 7568778, 15137556]

約数ペア:

[(1, 15137556), (2, 7568778), (3, 5045852), (4, 3784389), (6, 2522926), (7, 2162508), (12, 1261463), (14, 1081254), (21, 720836), (28, 540627), (42, 360418), (84, 180209), (307, 49308), (587, 25788), (614, 24654), (921, 16436), (1174, 12894), (1228, 12327), (1761, 8596), (1842, 8218), (2149, 7044), (2348, 6447), (3522, 4298), (3684, 4109)]