13112375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 17228640

約数和(自身を除く): 4116265

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 5521, 27605, 104899, 138025, 524495, 690125, 2622475, 13112375]

約数ペア:

[(1, 13112375), (5, 2622475), (19, 690125), (25, 524495), (95, 138025), (125, 104899), (475, 27605), (2375, 5521)]