157905925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2719}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 206415360

約数和(自身を除く): 48509435

約数列:

[1, 5, 23, 25, 101, 115, 505, 575, 2323, 2525, 2719, 11615, 13595, 58075, 62537, 67975, 274619, 312685, 1373095, 1563425, 6316237, 6865475, 31581185, 157905925]

約数ペア:

[(1, 157905925), (5, 31581185), (23, 6865475), (25, 6316237), (101, 1563425), (115, 1373095), (505, 312685), (575, 274619), (2323, 67975), (2525, 62537), (2719, 58075), (11615, 13595)]