493103205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50497}}^1$

素因数の和:50546

約数の個数: 48

約数和(自身を含む): 1008344064

約数和(自身を除く): 515240859

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 50497, 151491, 252485, 353479, 454473, 757455, 1060437, 1565407, 1767395, 2272365, 3181311, 4696221, 5302185, 7827035, 10957849, 14088663, 15906555, 23481105, 32873547, 54789245, 70443315, 98620641, 164367735, 493103205]

約数ペア:

[(1, 493103205), (3, 164367735), (5, 98620641), (7, 70443315), (9, 54789245), (15, 32873547), (21, 23481105), (31, 15906555), (35, 14088663), (45, 10957849), (63, 7827035), (93, 5302185), (105, 4696221), (155, 3181311), (217, 2272365), (279, 1767395), (315, 1565407), (465, 1060437), (651, 757455), (1085, 454473), (1395, 353479), (1953, 252485), (3255, 151491), (9765, 50497)]