38245925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 49818240

約数和(自身を除く): 11572315

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 743, 1775, 2059, 3715, 10295, 18575, 21547, 51475, 52753, 107735, 263765, 538675, 1318825, 1529837, 7649185, 38245925]

約数ペア:

[(1, 38245925), (5, 7649185), (25, 1529837), (29, 1318825), (71, 538675), (145, 263765), (355, 107735), (725, 52753), (743, 51475), (1775, 21547), (2059, 18575), (3715, 10295)]