486548225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15607}}^1$

素因数の和:15689

約数の個数: 24

約数和(自身を含む): 638679360

約数和(自身を除く): 152131135

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 6235, 15607, 31175, 78035, 390175, 452603, 671101, 2263015, 3355505, 11315075, 16777525, 19461929, 97309645, 486548225]

約数ペア:

[(1, 486548225), (5, 97309645), (25, 19461929), (29, 16777525), (43, 11315075), (145, 3355505), (215, 2263015), (725, 671101), (1075, 452603), (1247, 390175), (6235, 78035), (15607, 31175)]