25903293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 39580800

約数和(自身を除く): 13677507

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 481, 619, 1073, 1131, 1443, 1857, 3219, 8047, 13949, 17951, 22903, 24141, 41847, 53853, 68709, 233363, 297739, 664187, 700089, 893217, 1992561, 8634431, 25903293]

約数ペア:

[(1, 25903293), (3, 8634431), (13, 1992561), (29, 893217), (37, 700089), (39, 664187), (87, 297739), (111, 233363), (377, 68709), (481, 53853), (619, 41847), (1073, 24141), (1131, 22903), (1443, 17951), (1857, 13949), (3219, 8047)]