74289005

素因数分解:

$5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3301}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 102071424

約数和(自身を除く): 27782419

約数列:

[1, 5, 7, 35, 643, 3215, 3301, 4501, 16505, 22505, 23107, 115535, 2122543, 10612715, 14857801, 74289005]

約数ペア:

[(1, 74289005), (5, 14857801), (7, 10612715), (35, 2122543), (643, 115535), (3215, 23107), (3301, 22505), (4501, 16505)]