56774985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{222647}}^1$

素因数の和:222672

約数の個数: 16

約数和(自身を含む): 96183936

約数和(自身を除く): 39408951

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 222647, 667941, 1113235, 3339705, 3784999, 11354997, 18924995, 56774985]

約数ペア:

[(1, 56774985), (3, 18924995), (5, 11354997), (15, 3784999), (17, 3339705), (51, 1113235), (85, 667941), (255, 222647)]