90892288175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{195163}}^1$

素因数の和:196619

約数の個数: 24

約数和(自身を含む): 121461486384

約数和(自身を除く): 30569198209

約数列:

[1, 5, 13, 25, 65, 325, 1433, 7165, 18629, 35825, 93145, 195163, 465725, 975815, 2537119, 4879075, 12685595, 63427975, 279668579, 1398342895, 3635691527, 6991714475, 18178457635, 90892288175]

約数ペア:

[(1, 90892288175), (5, 18178457635), (13, 6991714475), (25, 3635691527), (65, 1398342895), (325, 279668579), (1433, 63427975), (7165, 12685595), (18629, 4879075), (35825, 2537119), (93145, 975815), (195163, 465725)]