87370745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{226937}}^1$

素因数の和:226960

約数の個数: 16

約数和(自身を含む): 130716288

約数和(自身を除く): 43345543

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 226937, 1134685, 1588559, 2496307, 7942795, 12481535, 17474149, 87370745]

約数ペア:

[(1, 87370745), (5, 17474149), (7, 12481535), (11, 7942795), (35, 2496307), (55, 1588559), (77, 1134685), (385, 226937)]