1896894575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{1423}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 2390132736

約数和(自身を除く): 493238161

約数列:

[1, 5, 25, 71, 355, 751, 1423, 1775, 3755, 7115, 18775, 35575, 53321, 101033, 266605, 505165, 1068673, 1333025, 2525825, 5343365, 26716825, 75875783, 379378915, 1896894575]

約数ペア:

[(1, 1896894575), (5, 379378915), (25, 75875783), (71, 26716825), (355, 5343365), (751, 2525825), (1423, 1333025), (1775, 1068673), (3755, 505165), (7115, 266605), (18775, 101033), (35575, 53321)]