855175087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 967982400

約数和(自身を除く): 112807313

約数列:

[1, 13, 53, 59, 109, 193, 689, 767, 1417, 2509, 3127, 5777, 6431, 10229, 11387, 21037, 40651, 75101, 83603, 132977, 148031, 273481, 340843, 603511, 1114961, 1241183, 4430959, 7845643, 14494493, 16135379, 65782699, 855175087]

約数ペア:

[(1, 855175087), (13, 65782699), (53, 16135379), (59, 14494493), (109, 7845643), (193, 4430959), (689, 1241183), (767, 1114961), (1417, 603511), (2509, 340843), (3127, 273481), (5777, 148031), (6431, 132977), (10229, 83603), (11387, 75101), (21037, 40651)]