54410425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{70207}}^1$

素因数の和:70248

約数の個数: 12

約数和(自身を含む): 69646336

約数和(自身を除く): 15235911

約数列:

[1, 5, 25, 31, 155, 775, 70207, 351035, 1755175, 2176417, 10882085, 54410425]

約数ペア:

[(1, 54410425), (5, 10882085), (25, 2176417), (31, 1755175), (155, 351035), (775, 70207)]