8051125635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 16137538560

約数和(自身を除く): 8086412925

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 263, 315, 471, 619, 785, 789, 1099, 1315, 1413, 1841, 1857, 2355, 2367, 3095, 3297, 3945, 4333, 5495, 5523, 5571, 7065, 9205, 9285, 9891, 11835, 12999, 16485, 16569, 21665, 27615, 27855, 38997, 41291, 49455, 64995, 82845, 97183, 123873, 162797, 194985, 206455, 289037, 291549, 371619, 485915, 488391, 619365, 680281, 813985, 867111, 874647, 1139579, 1445185, 1457745, 1465173, 1858095, 2040843, 2441955, 2601333, 3401405, 3418737, 4335555, 4373235, 5697895, 6122529, 7325865, 10204215, 10256211, 13006665, 17093685, 25559129, 30612645, 51281055, 76677387, 127795645, 178913903, 230032161, 383386935, 536741709, 894569515, 1150160805, 1610225127, 2683708545, 8051125635]

約数ペア:

[(1, 8051125635), (3, 2683708545), (5, 1610225127), (7, 1150160805), (9, 894569515), (15, 536741709), (21, 383386935), (35, 230032161), (45, 178913903), (63, 127795645), (105, 76677387), (157, 51281055), (263, 30612645), (315, 25559129), (471, 17093685), (619, 13006665), (785, 10256211), (789, 10204215), (1099, 7325865), (1315, 6122529), (1413, 5697895), (1841, 4373235), (1857, 4335555), (2355, 3418737), (2367, 3401405), (3095, 2601333), (3297, 2441955), (3945, 2040843), (4333, 1858095), (5495, 1465173), (5523, 1457745), (5571, 1445185), (7065, 1139579), (9205, 874647), (9285, 867111), (9891, 813985), (11835, 680281), (12999, 619365), (16485, 488391), (16569, 485915), (21665, 371619), (27615, 291549), (27855, 289037), (38997, 206455), (41291, 194985), (49455, 162797), (64995, 123873), (82845, 97183)]