189450175

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 243610400

約数和(自身を除く): 54160225

約数列:

[1, 5, 25, 37, 109, 185, 545, 925, 1879, 2725, 4033, 9395, 20165, 46975, 69523, 100825, 204811, 347615, 1024055, 1738075, 5120275, 7578007, 37890035, 189450175]

約数ペア:

[(1, 189450175), (5, 37890035), (25, 7578007), (37, 5120275), (109, 1738075), (185, 1024055), (545, 347615), (925, 204811), (1879, 100825), (2725, 69523), (4033, 46975), (9395, 20165)]