25089219

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 37879920

約数和(自身を除く): 12790701

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 1277, 2183, 3831, 6549, 11493, 19647, 47249, 75343, 141747, 226029, 425241, 678087, 2787691, 8363073, 25089219]

約数ペア:

[(1, 25089219), (3, 8363073), (9, 2787691), (37, 678087), (59, 425241), (111, 226029), (177, 141747), (333, 75343), (531, 47249), (1277, 19647), (2183, 11493), (3831, 6549)]