712375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 917280

約数和(自身を除く): 204905

約数列:

[1, 5, 25, 41, 125, 139, 205, 695, 1025, 3475, 5125, 5699, 17375, 28495, 142475, 712375]

約数ペア:

[(1, 712375), (5, 142475), (25, 28495), (41, 17375), (125, 5699), (139, 5125), (205, 3475), (695, 1025)]