528055925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{2099}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 679644000

約数和(自身を除く): 151588075

約数列:

[1, 5, 25, 29, 145, 347, 725, 1735, 2099, 8675, 10063, 10495, 50315, 52475, 60871, 251575, 304355, 728353, 1521775, 3641765, 18208825, 21122237, 105611185, 528055925]

約数ペア:

[(1, 528055925), (5, 105611185), (25, 21122237), (29, 18208825), (145, 3641765), (347, 1521775), (725, 728353), (1735, 304355), (2099, 251575), (8675, 60871), (10063, 52475), (10495, 50315)]