15222780055

素因数分解:

$5^1\times 7^1\times {\mathrm{6563}}^1\times {\mathrm{66271}}^1$

素因数の和:72846

約数の個数: 16

約数和(自身を含む): 20880451584

約数和(自身を除く): 5657671529

約数列:

[1, 5, 7, 35, 6563, 32815, 45941, 66271, 229705, 331355, 463897, 2319485, 434936573, 2174682865, 3044556011, 15222780055]

約数ペア:

[(1, 15222780055), (5, 3044556011), (7, 2174682865), (35, 434936573), (6563, 2319485), (32815, 463897), (45941, 331355), (66271, 229705)]