54342925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23887}}^1$

素因数の和:23917

約数の個数: 24

約数和(自身を含む): 82939136

約数和(自身を除く): 28596211

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 23887, 119435, 167209, 310531, 597175, 836045, 1552655, 2173717, 4180225, 7763275, 10868585, 54342925]

約数ペア:

[(1, 54342925), (5, 10868585), (7, 7763275), (13, 4180225), (25, 2173717), (35, 1552655), (65, 836045), (91, 597175), (175, 310531), (325, 167209), (455, 119435), (2275, 23887)]