71825252545

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{249311}}^1$

素因数の和:249840

約数の個数: 16

約数和(自身を含む): 86975981568

約数和(自身を除く): 15150729023

約数列:

[1, 5, 157, 367, 785, 1835, 57619, 249311, 288095, 1246555, 39141827, 91497137, 195709135, 457485685, 14365050509, 71825252545]

約数ペア:

[(1, 71825252545), (5, 14365050509), (157, 457485685), (367, 195709135), (785, 91497137), (1835, 39141827), (57619, 1246555), (249311, 288095)]