5487993775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18461}}^1$

素因数の和:18552

約数の個数: 48

約数和(自身を含む): 7911779328

約数和(自身を除く): 2423785553

約数列:

[1, 5, 11, 23, 25, 47, 55, 115, 235, 253, 275, 517, 575, 1081, 1175, 1265, 2585, 5405, 6325, 11891, 12925, 18461, 27025, 59455, 92305, 203071, 297275, 424603, 461525, 867667, 1015355, 2123015, 4338335, 4670633, 5076775, 9544337, 10615075, 19956341, 21691675, 23353165, 47721685, 99781705, 116765825, 219519751, 238608425, 498908525, 1097598755, 5487993775]

約数ペア:

[(1, 5487993775), (5, 1097598755), (11, 498908525), (23, 238608425), (25, 219519751), (47, 116765825), (55, 99781705), (115, 47721685), (235, 23353165), (253, 21691675), (275, 19956341), (517, 10615075), (575, 9544337), (1081, 5076775), (1175, 4670633), (1265, 4338335), (2585, 2123015), (5405, 1015355), (6325, 867667), (11891, 461525), (12925, 424603), (18461, 297275), (27025, 203071), (59455, 92305)]