22403980225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{81469019}}^1$

素因数の和:81469040

約数の個数: 12

約数和(自身を含む): 30306475440

約数和(自身を除く): 7902495215

約数列:

[1, 5, 11, 25, 55, 275, 81469019, 407345095, 896159209, 2036725475, 4480796045, 22403980225]

約数ペア:

[(1, 22403980225), (5, 4480796045), (11, 2036725475), (25, 896159209), (55, 407345095), (275, 81469019)]