13542945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 23520000

約数和(自身を除く): 9977055

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 349, 597, 995, 1047, 1745, 2587, 2985, 4537, 5235, 7761, 12935, 13611, 22685, 38805, 68055, 69451, 208353, 347255, 902863, 1041765, 2708589, 4514315, 13542945]

約数ペア:

[(1, 13542945), (3, 4514315), (5, 2708589), (13, 1041765), (15, 902863), (39, 347255), (65, 208353), (195, 69451), (199, 68055), (349, 38805), (597, 22685), (995, 13611), (1047, 12935), (1745, 7761), (2587, 5235), (2985, 4537)]