205082745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5021}}^1$

素因数の和:5425

約数の個数: 32

約数和(自身を含む): 376047360

約数和(自身を除く): 170964615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 2723, 5021, 5835, 8169, 13615, 15063, 25105, 35147, 40845, 75315, 105441, 175735, 527205, 1953169, 5859507, 9765845, 13672183, 29297535, 41016549, 68360915, 205082745]

約数ペア:

[(1, 205082745), (3, 68360915), (5, 41016549), (7, 29297535), (15, 13672183), (21, 9765845), (35, 5859507), (105, 1953169), (389, 527205), (1167, 175735), (1945, 105441), (2723, 75315), (5021, 40845), (5835, 35147), (8169, 25105), (13615, 15063)]