27291250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{3119}}^1$

素因数の和:3148

約数の個数: 40

約数和(自身を含む): 58481280

約数和(自身を除く): 31190030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 3119, 4375, 6238, 8750, 15595, 21833, 31190, 43666, 77975, 109165, 155950, 218330, 389875, 545825, 779750, 1091650, 1949375, 2729125, 3898750, 5458250, 13645625, 27291250]

約数ペア:

[(1, 27291250), (2, 13645625), (5, 5458250), (7, 3898750), (10, 2729125), (14, 1949375), (25, 1091650), (35, 779750), (50, 545825), (70, 389875), (125, 218330), (175, 155950), (250, 109165), (350, 77975), (625, 43666), (875, 31190), (1250, 21833), (1750, 15595), (3119, 8750), (4375, 6238)]