8791286985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2347}}^1$

素因数の和:2727

約数の個数: 96

約数和(自身を含む): 17332748160

約数和(自身を除く): 8541461175

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 337, 585, 741, 855, 1011, 1235, 1685, 2223, 2347, 3033, 3705, 4381, 5055, 6403, 7041, 11115, 11735, 13143, 15165, 19209, 21123, 21905, 30511, 32015, 35205, 39429, 44593, 57627, 65715, 83239, 91533, 96045, 105615, 133779, 152555, 197145, 222965, 249717, 274599, 288135, 401337, 416195, 457665, 579709, 668895, 749151, 790939, 1248585, 1372995, 1739127, 2006685, 2372817, 2898545, 3745755, 3954695, 5217381, 7118451, 8695635, 10282207, 11864085, 15027841, 26086905, 30846621, 35592255, 45083523, 51411035, 75139205, 92539863, 135250569, 154233105, 195361933, 225417615, 462699315, 586085799, 676252845, 976809665, 1758257397, 2930428995, 8791286985]

約数ペア:

[(1, 8791286985), (3, 2930428995), (5, 1758257397), (9, 976809665), (13, 676252845), (15, 586085799), (19, 462699315), (39, 225417615), (45, 195361933), (57, 154233105), (65, 135250569), (95, 92539863), (117, 75139205), (171, 51411035), (195, 45083523), (247, 35592255), (285, 30846621), (337, 26086905), (585, 15027841), (741, 11864085), (855, 10282207), (1011, 8695635), (1235, 7118451), (1685, 5217381), (2223, 3954695), (2347, 3745755), (3033, 2898545), (3705, 2372817), (4381, 2006685), (5055, 1739127), (6403, 1372995), (7041, 1248585), (11115, 790939), (11735, 749151), (13143, 668895), (15165, 579709), (19209, 457665), (21123, 416195), (21905, 401337), (30511, 288135), (32015, 274599), (35205, 249717), (39429, 222965), (44593, 197145), (57627, 152555), (65715, 133779), (83239, 105615), (91533, 96045)]