254800895

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 312491520

約数和(自身を除く): 57690625

約数列:

[1, 5, 71, 131, 355, 655, 5479, 9301, 27395, 46505, 389009, 717749, 1945045, 3588745, 50960179, 254800895]

約数ペア:

[(1, 254800895), (5, 50960179), (71, 3588745), (131, 1945045), (355, 717749), (655, 389009), (5479, 46505), (9301, 27395)]