142427715

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{14767}}^1$

素因数の和:15418

約数の個数: 16

約数和(自身を含む): 228254208

約数和(自身を除く): 85826493

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 14767, 44301, 73835, 221505, 9495181, 28485543, 47475905, 142427715]

約数ペア:

[(1, 142427715), (3, 47475905), (5, 28485543), (15, 9495181), (643, 221505), (1929, 73835), (3215, 44301), (9645, 14767)]