42351195

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4391}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 67882752

約数和(自身を除く): 25531557

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 4391, 9645, 13173, 21955, 65865, 2823413, 8470239, 14117065, 42351195]

約数ペア:

[(1, 42351195), (3, 14117065), (5, 8470239), (15, 2823413), (643, 65865), (1929, 21955), (3215, 13173), (4391, 9645)]