253136525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{532919}}^1$

素因数の和:532948

約数の個数: 12

約数和(自身を含む): 330410400

約数和(自身を除く): 77273875

約数列:

[1, 5, 19, 25, 95, 475, 532919, 2664595, 10125461, 13322975, 50627305, 253136525]

約数ペア:

[(1, 253136525), (5, 50627305), (19, 13322975), (25, 10125461), (95, 2664595), (475, 532919)]