21282550585

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1\times {\mathrm{18223}}^1$

素因数の和:19824

約数の個数: 16

約数和(自身を含む): 25715084544

約数和(自身を除く): 4432533959

約数列:

[1, 5, 163, 815, 1433, 7165, 18223, 91115, 233579, 1167895, 2970349, 14851745, 26113559, 130567795, 4256510117, 21282550585]

約数ペア:

[(1, 21282550585), (5, 4256510117), (163, 130567795), (815, 26113559), (1433, 14851745), (7165, 2970349), (18223, 1167895), (91115, 233579)]