129602875

素因数分解:

$5^3\times {\mathrm{487}}^1\times {\mathrm{2129}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 162152640

約数和(自身を除く): 32549765

約数列:

[1, 5, 25, 125, 487, 2129, 2435, 10645, 12175, 53225, 60875, 266125, 1036823, 5184115, 25920575, 129602875]

約数ペア:

[(1, 129602875), (5, 25920575), (25, 5184115), (125, 1036823), (487, 266125), (2129, 60875), (2435, 53225), (10645, 12175)]