47885745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{77863}}^1$

素因数の和:77912

約数の個数: 16

約数和(自身を含む): 78486912

約数和(自身を除く): 30601167

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 77863, 233589, 389315, 1167945, 3192383, 9577149, 15961915, 47885745]

約数ペア:

[(1, 47885745), (3, 15961915), (5, 9577149), (15, 3192383), (41, 1167945), (123, 389315), (205, 233589), (615, 77863)]