55798225

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 80385728

約数和(自身を除く): 24587503

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 5227, 10675, 26135, 36589, 130675, 182945, 318847, 914725, 1594235, 2231929, 7971175, 11159645, 55798225]

約数ペア:

[(1, 55798225), (5, 11159645), (7, 7971175), (25, 2231929), (35, 1594235), (61, 914725), (175, 318847), (305, 182945), (427, 130675), (1525, 36589), (2135, 26135), (5227, 10675)]