82190745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20071}}^1$

素因数の和:20102

約数の個数: 48

約数和(自身を含む): 175348992

約数和(自身を除く): 93158247

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 20071, 60213, 100355, 140497, 180639, 260923, 301065, 421491, 702485, 782769, 903195, 1264473, 1304615, 1826461, 2107455, 2348307, 3913845, 5479383, 6322365, 9132305, 11741535, 16438149, 27396915, 82190745]

約数ペア:

[(1, 82190745), (3, 27396915), (5, 16438149), (7, 11741535), (9, 9132305), (13, 6322365), (15, 5479383), (21, 3913845), (35, 2348307), (39, 2107455), (45, 1826461), (63, 1304615), (65, 1264473), (91, 903195), (105, 782769), (117, 702485), (195, 421491), (273, 301065), (315, 260923), (455, 180639), (585, 140497), (819, 100355), (1365, 60213), (4095, 20071)]