80582375

素因数分解:

$5^3\times {\mathrm{571}}^1\times {\mathrm{1129}}^1$

素因数の和:1715

約数の個数: 16

約数和(自身を含む): 100832160

約数和(自身を除く): 20249785

約数列:

[1, 5, 25, 125, 571, 1129, 2855, 5645, 14275, 28225, 71375, 141125, 644659, 3223295, 16116475, 80582375]

約数ペア:

[(1, 80582375), (5, 16116475), (25, 3223295), (125, 644659), (571, 141125), (1129, 71375), (2855, 28225), (5645, 14275)]