56838215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 82821120

約数和(自身を除く): 25982905

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 635, 665, 673, 889, 2413, 3365, 4445, 4711, 12065, 12787, 16891, 23555, 63935, 84455, 85471, 89509, 427355, 447545, 598297, 1623949, 2991485, 8119745, 11367643, 56838215]

約数ペア:

[(1, 56838215), (5, 11367643), (7, 8119745), (19, 2991485), (35, 1623949), (95, 598297), (127, 447545), (133, 427355), (635, 89509), (665, 85471), (673, 84455), (889, 63935), (2413, 23555), (3365, 16891), (4445, 12787), (4711, 12065)]