29777655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 50538240

約数和(自身を除く): 20760585

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 641, 815, 1923, 2445, 3097, 3205, 9291, 9615, 12179, 15485, 36537, 46455, 60895, 104483, 182685, 313449, 522415, 1567245, 1985177, 5955531, 9925885, 29777655]

約数ペア:

[(1, 29777655), (3, 9925885), (5, 5955531), (15, 1985177), (19, 1567245), (57, 522415), (95, 313449), (163, 182685), (285, 104483), (489, 60895), (641, 46455), (815, 36537), (1923, 15485), (2445, 12179), (3097, 9615), (3205, 9291)]