13738625

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 3558655

約数列:

[1, 5, 25, 125, 131, 655, 839, 3275, 4195, 16375, 20975, 104875, 109909, 549545, 2747725, 13738625]

約数ペア:

[(1, 13738625), (5, 2747725), (25, 549545), (125, 109909), (131, 104875), (655, 20975), (839, 16375), (3275, 4195)]