79791345

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 142502400

約数和(自身を除く): 62711055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 2473, 3585, 6453, 7419, 10755, 12365, 22257, 32265, 37095, 66771, 111285, 333855, 591047, 1773141, 2955235, 5319423, 8865705, 15958269, 26597115, 79791345]

約数ペア:

[(1, 79791345), (3, 26597115), (5, 15958269), (9, 8865705), (15, 5319423), (27, 2955235), (45, 1773141), (135, 591047), (239, 333855), (717, 111285), (1195, 66771), (2151, 37095), (2473, 32265), (3585, 22257), (6453, 12365), (7419, 10755)]