528024245

素因数分解:

$5^1\times 7^2\times {\mathrm{2155201}}^1$

素因数の和:2155220

約数の個数: 12

約数和(自身を含む): 737079084

約数和(自身を除く): 209054839

約数列:

[1, 5, 7, 35, 49, 245, 2155201, 10776005, 15086407, 75432035, 105604849, 528024245]

約数ペア:

[(1, 528024245), (5, 105604849), (7, 75432035), (35, 15086407), (49, 10776005), (245, 2155201)]