40468215

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9601}}^1$

素因数の和:9890

約数の個数: 16

約数和(自身を含む): 64986336

約数和(自身を除く): 24518121

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 9601, 28803, 48005, 144015, 2697881, 8093643, 13489405, 40468215]

約数ペア:

[(1, 40468215), (3, 13489405), (5, 8093643), (15, 2697881), (281, 144015), (843, 48005), (1405, 28803), (4215, 9601)]