52957725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{16421}}^1$

素因数の和:16477

約数の個数: 24

約数和(自身を含む): 89598432

約数和(自身を除く): 36640707

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 16421, 49263, 82105, 246315, 410525, 706103, 1231575, 2118309, 3530515, 10591545, 17652575, 52957725]

約数ペア:

[(1, 52957725), (3, 17652575), (5, 10591545), (15, 3530515), (25, 2118309), (43, 1231575), (75, 706103), (129, 410525), (215, 246315), (645, 82105), (1075, 49263), (3225, 16421)]