15125675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 20058240

約数和(自身を除く): 4932565

約数列:

[1, 5, 25, 29, 31, 145, 155, 673, 725, 775, 899, 3365, 4495, 16825, 19517, 20863, 22475, 97585, 104315, 487925, 521575, 605027, 3025135, 15125675]

約数ペア:

[(1, 15125675), (5, 3025135), (25, 605027), (29, 521575), (31, 487925), (145, 104315), (155, 97585), (673, 22475), (725, 20863), (775, 19517), (899, 16825), (3365, 4495)]