76815165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 145704960

約数和(自身を除く): 68889795

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 67, 105, 179, 183, 201, 305, 335, 427, 469, 537, 895, 915, 1005, 1253, 1281, 1407, 2135, 2345, 2685, 3759, 4087, 6265, 6405, 7035, 10919, 11993, 12261, 18795, 20435, 28609, 32757, 35979, 54595, 59965, 61305, 76433, 83951, 85827, 143045, 163785, 179895, 229299, 251853, 382165, 419755, 429135, 731573, 1146495, 1259265, 2194719, 3657865, 5121011, 10973595, 15363033, 25605055, 76815165]

約数ペア:

[(1, 76815165), (3, 25605055), (5, 15363033), (7, 10973595), (15, 5121011), (21, 3657865), (35, 2194719), (61, 1259265), (67, 1146495), (105, 731573), (179, 429135), (183, 419755), (201, 382165), (305, 251853), (335, 229299), (427, 179895), (469, 163785), (537, 143045), (895, 85827), (915, 83951), (1005, 76433), (1253, 61305), (1281, 59965), (1407, 54595), (2135, 35979), (2345, 32757), (2685, 28609), (3759, 20435), (4087, 18795), (6265, 12261), (6405, 11993), (7035, 10919)]