68372745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{651169}}^1$

素因数の和:651184

約数の個数: 16

約数和(自身を含む): 125024640

約数和(自身を除く): 56651895

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 651169, 1953507, 3255845, 4558183, 9767535, 13674549, 22790915, 68372745]

約数ペア:

[(1, 68372745), (3, 22790915), (5, 13674549), (7, 9767535), (15, 4558183), (21, 3255845), (35, 1953507), (105, 651169)]