2259555805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 2958568704

約数和(自身を除く): 699012899

約数列:

[1, 5, 13, 65, 103, 515, 547, 617, 1339, 2735, 3085, 6695, 7111, 8021, 35555, 40105, 56341, 63551, 281705, 317755, 337499, 732433, 826163, 1687495, 3662165, 4130815, 4387487, 21937435, 34762397, 173811985, 451911161, 2259555805]

約数ペア:

[(1, 2259555805), (5, 451911161), (13, 173811985), (65, 34762397), (103, 21937435), (515, 4387487), (547, 4130815), (617, 3662165), (1339, 1687495), (2735, 826163), (3085, 732433), (6695, 337499), (7111, 317755), (8021, 281705), (35555, 63551), (40105, 56341)]