57100785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{787}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 104696832

約数和(自身を除く): 47596047

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 691, 787, 2073, 2361, 3455, 3935, 4837, 5509, 10365, 11805, 14511, 16527, 24185, 27545, 72555, 82635, 543817, 1631451, 2719085, 3806719, 8157255, 11420157, 19033595, 57100785]

約数ペア:

[(1, 57100785), (3, 19033595), (5, 11420157), (7, 8157255), (15, 3806719), (21, 2719085), (35, 1631451), (105, 543817), (691, 82635), (787, 72555), (2073, 27545), (2361, 24185), (3455, 16527), (3935, 14511), (4837, 11805), (5509, 10365)]