57842945

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{3109}}^1$

素因数の和:3236

約数の個数: 12

約数和(自身を含む): 70590780

約数和(自身を除く): 12747835

約数列:

[1, 5, 61, 305, 3109, 3721, 15545, 18605, 189649, 948245, 11568589, 57842945]

約数ペア:

[(1, 57842945), (5, 11568589), (61, 948245), (305, 189649), (3109, 18605), (3721, 15545)]