27133750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 60

約数和(自身を含む): 59296644

約数和(自身を除く): 32162894

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 443, 490, 625, 875, 886, 1225, 1250, 1750, 2215, 2450, 3101, 4375, 4430, 6125, 6202, 8750, 11075, 12250, 15505, 21707, 22150, 30625, 31010, 43414, 55375, 61250, 77525, 108535, 110750, 155050, 217070, 276875, 387625, 542675, 553750, 775250, 1085350, 1938125, 2713375, 3876250, 5426750, 13566875, 27133750]

約数ペア:

[(1, 27133750), (2, 13566875), (5, 5426750), (7, 3876250), (10, 2713375), (14, 1938125), (25, 1085350), (35, 775250), (49, 553750), (50, 542675), (70, 387625), (98, 276875), (125, 217070), (175, 155050), (245, 110750), (250, 108535), (350, 77525), (443, 61250), (490, 55375), (625, 43414), (875, 31010), (886, 30625), (1225, 22150), (1250, 21707), (1750, 15505), (2215, 12250), (2450, 11075), (3101, 8750), (4375, 6202), (4430, 6125)]