47089889275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1889}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 72445363200

約数和(自身を除く): 25355473925

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 367, 475, 715, 1045, 1235, 1835, 1889, 2717, 3575, 4037, 4771, 5225, 6175, 6973, 9175, 9445, 13585, 20185, 20779, 23855, 24557, 34865, 35891, 47225, 52481, 67925, 76703, 90649, 100925, 103895, 119275, 122785, 174325, 179455, 262405, 270127, 383515, 394801, 453245, 466583, 519475, 613925, 693263, 897275, 997139, 1312025, 1350635, 1917575, 1974005, 2266225, 2332915, 3466315, 4985695, 5132413, 6753175, 7625893, 9012419, 9870025, 11664575, 13171997, 17331575, 24928475, 25662065, 38129465, 45062095, 65859985, 99136609, 128310325, 144891967, 171235961, 190647325, 225310475, 329299925, 495683045, 724459835, 856179805, 1883595571, 2478415225, 3622299175, 4280899025, 9417977855, 47089889275]

約数ペア:

[(1, 47089889275), (5, 9417977855), (11, 4280899025), (13, 3622299175), (19, 2478415225), (25, 1883595571), (55, 856179805), (65, 724459835), (95, 495683045), (143, 329299925), (209, 225310475), (247, 190647325), (275, 171235961), (325, 144891967), (367, 128310325), (475, 99136609), (715, 65859985), (1045, 45062095), (1235, 38129465), (1835, 25662065), (1889, 24928475), (2717, 17331575), (3575, 13171997), (4037, 11664575), (4771, 9870025), (5225, 9012419), (6175, 7625893), (6973, 6753175), (9175, 5132413), (9445, 4985695), (13585, 3466315), (20185, 2332915), (20779, 2266225), (23855, 1974005), (24557, 1917575), (34865, 1350635), (35891, 1312025), (47225, 997139), (52481, 897275), (67925, 693263), (76703, 613925), (90649, 519475), (100925, 466583), (103895, 453245), (119275, 394801), (122785, 383515), (174325, 270127), (179455, 262405)]