25931075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 34015680

約数和(自身を除く): 8084605

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 761, 1175, 1363, 3805, 6815, 19025, 22069, 34075, 35767, 110345, 178835, 551725, 894175, 1037243, 5186215, 25931075]

約数ペア:

[(1, 25931075), (5, 5186215), (25, 1037243), (29, 894175), (47, 551725), (145, 178835), (235, 110345), (725, 35767), (761, 34075), (1175, 22069), (1363, 19025), (3805, 6815)]