63988905

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104047}}^1$

素因数の和:104096

約数の個数: 16

約数和(自身を含む): 104880384

約数和(自身を除く): 40891479

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 104047, 312141, 520235, 1560705, 4265927, 12797781, 21329635, 63988905]

約数ペア:

[(1, 63988905), (3, 21329635), (5, 12797781), (15, 4265927), (41, 1560705), (123, 520235), (205, 312141), (615, 104047)]