13943055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 27878400

約数和(自身を除く): 13935345

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 241, 285, 399, 435, 551, 609, 665, 723, 1015, 1205, 1653, 1687, 1995, 2755, 3045, 3615, 3857, 4579, 5061, 6989, 8265, 8435, 11571, 13737, 19285, 20967, 22895, 25305, 32053, 34945, 48923, 57855, 68685, 96159, 104835, 132791, 146769, 160265, 244615, 398373, 480795, 663955, 733845, 929537, 1991865, 2788611, 4647685, 13943055]

約数ペア:

[(1, 13943055), (3, 4647685), (5, 2788611), (7, 1991865), (15, 929537), (19, 733845), (21, 663955), (29, 480795), (35, 398373), (57, 244615), (87, 160265), (95, 146769), (105, 132791), (133, 104835), (145, 96159), (203, 68685), (241, 57855), (285, 48923), (399, 34945), (435, 32053), (551, 25305), (609, 22895), (665, 20967), (723, 19285), (1015, 13737), (1205, 11571), (1653, 8435), (1687, 8265), (1995, 6989), (2755, 5061), (3045, 4579), (3615, 3857)]