47541945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 88239168

約数和(自身を除く): 40697223

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 997, 1445, 2805, 2991, 3179, 4335, 4985, 9537, 10967, 14955, 15895, 16949, 32901, 47685, 50847, 54835, 84745, 164505, 186439, 254235, 288133, 559317, 864399, 932195, 1440665, 2796585, 3169463, 4321995, 9508389, 15847315, 47541945]

約数ペア:

[(1, 47541945), (3, 15847315), (5, 9508389), (11, 4321995), (15, 3169463), (17, 2796585), (33, 1440665), (51, 932195), (55, 864399), (85, 559317), (165, 288133), (187, 254235), (255, 186439), (289, 164505), (561, 84745), (867, 54835), (935, 50847), (997, 47685), (1445, 32901), (2805, 16949), (2991, 15895), (3179, 14955), (4335, 10967), (4985, 9537)]