5450913325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6239

約数の個数: 72

約数和(自身を含む): 8406024480

約数和(自身を除く): 2955111155

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 169, 209, 247, 275, 325, 475, 715, 845, 1045, 1235, 1859, 2717, 3211, 3575, 4225, 5225, 6173, 6175, 9295, 13585, 16055, 30865, 35321, 46475, 67903, 67925, 80249, 80275, 117287, 154325, 176605, 339515, 401245, 586435, 882739, 883025, 1043237, 1290157, 1524731, 1697575, 2006225, 2932175, 4413695, 5216185, 6450785, 7623655, 11475607, 16772041, 19821503, 22068475, 26080925, 32253925, 38118275, 57378035, 83860205, 99107515, 218036533, 286890175, 419301025, 495537575, 1090182665, 5450913325]

約数ペア:

[(1, 5450913325), (5, 1090182665), (11, 495537575), (13, 419301025), (19, 286890175), (25, 218036533), (55, 99107515), (65, 83860205), (95, 57378035), (143, 38118275), (169, 32253925), (209, 26080925), (247, 22068475), (275, 19821503), (325, 16772041), (475, 11475607), (715, 7623655), (845, 6450785), (1045, 5216185), (1235, 4413695), (1859, 2932175), (2717, 2006225), (3211, 1697575), (3575, 1524731), (4225, 1290157), (5225, 1043237), (6173, 883025), (6175, 882739), (9295, 586435), (13585, 401245), (16055, 339515), (30865, 176605), (35321, 154325), (46475, 117287), (67903, 80275), (67925, 80249)]