129613075

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{2347}}^1$

素因数の和:2451

約数の個数: 18

約数和(自身を含む): 164282516

約数和(自身を除く): 34669441

約数列:

[1, 5, 25, 47, 235, 1175, 2209, 2347, 11045, 11735, 55225, 58675, 110309, 551545, 2757725, 5184523, 25922615, 129613075]

約数ペア:

[(1, 129613075), (5, 25922615), (25, 5184523), (47, 2757725), (235, 551545), (1175, 110309), (2209, 58675), (2347, 55225), (11045, 11735)]