28512625

素因数分解:

$5^3\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 35747712

約数和(自身を除く): 7235087

約数列:

[1, 5, 25, 125, 307, 743, 1535, 3715, 7675, 18575, 38375, 92875, 228101, 1140505, 5702525, 28512625]

約数ペア:

[(1, 28512625), (5, 5702525), (25, 1140505), (125, 228101), (307, 92875), (743, 38375), (1535, 18575), (3715, 7675)]