47156680025

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{4007}}^1$

素因数の和:4783

約数の個数: 72

約数和(自身を含む): 73370928960

約数和(自身を除く): 26214248935

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 739, 1225, 2275, 3185, 3695, 4007, 5173, 9607, 15925, 18475, 20035, 25865, 28049, 36211, 48035, 52091, 67249, 100175, 129325, 140245, 181055, 196343, 240175, 260455, 336245, 364637, 470743, 701225, 905275, 981715, 1302275, 1681225, 1823185, 2353715, 2552459, 2961173, 4908575, 9115925, 11768575, 12762295, 14805865, 20728211, 38495249, 63811475, 74029325, 103641055, 145097477, 192476245, 269466743, 518205275, 725487385, 962381225, 1347333715, 1886267201, 3627436925, 6736668575, 9431336005, 47156680025]

約数ペア:

[(1, 47156680025), (5, 9431336005), (7, 6736668575), (13, 3627436925), (25, 1886267201), (35, 1347333715), (49, 962381225), (65, 725487385), (91, 518205275), (175, 269466743), (245, 192476245), (325, 145097477), (455, 103641055), (637, 74029325), (739, 63811475), (1225, 38495249), (2275, 20728211), (3185, 14805865), (3695, 12762295), (4007, 11768575), (5173, 9115925), (9607, 4908575), (15925, 2961173), (18475, 2552459), (20035, 2353715), (25865, 1823185), (28049, 1681225), (36211, 1302275), (48035, 981715), (52091, 905275), (67249, 701225), (100175, 470743), (129325, 364637), (140245, 336245), (181055, 260455), (196343, 240175)]