86402825

素因数分解:

$5^2\times {\mathrm{503}}^1\times {\mathrm{6871}}^1$

素因数の和:7384

約数の個数: 12

約数和(自身を含む): 107368128

約数和(自身を除く): 20965303

約数列:

[1, 5, 25, 503, 2515, 6871, 12575, 34355, 171775, 3456113, 17280565, 86402825]

約数ペア:

[(1, 86402825), (5, 17280565), (25, 3456113), (503, 171775), (2515, 34355), (6871, 12575)]