56807115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{222773}}^1$

素因数の和:222798

約数の個数: 16

約数和(自身を含む): 96238368

約数和(自身を除く): 39431253

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 222773, 668319, 1113865, 3341595, 3787141, 11361423, 18935705, 56807115]

約数ペア:

[(1, 56807115), (3, 18935705), (5, 11361423), (15, 3787141), (17, 3341595), (51, 1113865), (85, 668319), (255, 222773)]