55153845

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 98592000

約数和(自身を除く): 43438155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1791, 2053, 2985, 5373, 6159, 8955, 10265, 18477, 26865, 30795, 55431, 92385, 277155, 408547, 1225641, 2042735, 3676923, 6128205, 11030769, 18384615, 55153845]

約数ペア:

[(1, 55153845), (3, 18384615), (5, 11030769), (9, 6128205), (15, 3676923), (27, 2042735), (45, 1225641), (135, 408547), (199, 277155), (597, 92385), (995, 55431), (1791, 30795), (2053, 26865), (2985, 18477), (5373, 10265), (6159, 8955)]