57716225

素因数分解:

$5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 82161408

約数和(自身を除く): 24445183

約数列:

[1, 5, 7, 25, 35, 175, 271, 1217, 1355, 1897, 6085, 6775, 8519, 9485, 30425, 42595, 47425, 212975, 329807, 1649035, 2308649, 8245175, 11543245, 57716225]

約数ペア:

[(1, 57716225), (5, 11543245), (7, 8245175), (25, 2308649), (35, 1649035), (175, 329807), (271, 212975), (1217, 47425), (1355, 42595), (1897, 30425), (6085, 9485), (6775, 8519)]