82741155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{112573}}^1$

素因数の和:112595

約数の個数: 24

約数和(自身を含む): 154001232

約数和(自身を除く): 71260077

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 112573, 337719, 562865, 788011, 1688595, 2364033, 3940055, 5516077, 11820165, 16548231, 27580385, 82741155]

約数ペア:

[(1, 82741155), (3, 27580385), (5, 16548231), (7, 11820165), (15, 5516077), (21, 3940055), (35, 2364033), (49, 1688595), (105, 788011), (147, 562865), (245, 337719), (735, 112573)]