25145373

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 37576224

約数和(自身を除く): 12430851

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1307, 1749, 3921, 6413, 14377, 19239, 43131, 69271, 158147, 207813, 474441, 761981, 2285943, 8381791, 25145373]

約数ペア:

[(1, 25145373), (3, 8381791), (11, 2285943), (33, 761981), (53, 474441), (121, 207813), (159, 158147), (363, 69271), (583, 43131), (1307, 19239), (1749, 14377), (3921, 6413)]