775492045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{67699}}^1$

素因数の和:67812

約数の個数: 16

約数和(自身を含む): 974880000

約数和(自身を除く): 199387955

約数列:

[1, 5, 29, 79, 145, 395, 2291, 11455, 67699, 338495, 1963271, 5348221, 9816355, 26741105, 155098409, 775492045]

約数ペア:

[(1, 775492045), (5, 155098409), (29, 26741105), (79, 9816355), (145, 5348221), (395, 1963271), (2291, 338495), (11455, 67699)]