84187075

素因数分解:

$5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1567}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 119770112

約数和(自身を除く): 35583037

約数列:

[1, 5, 7, 25, 35, 175, 307, 1535, 1567, 2149, 7675, 7835, 10745, 10969, 39175, 53725, 54845, 274225, 481069, 2405345, 3367483, 12026725, 16837415, 84187075]

約数ペア:

[(1, 84187075), (5, 16837415), (7, 12026725), (25, 3367483), (35, 2405345), (175, 481069), (307, 274225), (1535, 54845), (1567, 53725), (2149, 39175), (7675, 10969), (7835, 10745)]