8809475

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 18

約数和(自身を含む): 11340420

約数和(自身を除く): 2530945

約数列:

[1, 5, 25, 29, 145, 419, 725, 841, 2095, 4205, 10475, 12151, 21025, 60755, 303775, 352379, 1761895, 8809475]

約数ペア:

[(1, 8809475), (5, 1761895), (25, 352379), (29, 303775), (145, 60755), (419, 21025), (725, 12151), (841, 10475), (2095, 4205)]