47881335

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44959}}^1$

素因数の和:45038

約数の個数: 16

約数和(自身を含む): 77690880

約数和(自身を除く): 29809545

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 44959, 134877, 224795, 674385, 3192089, 9576267, 15960445, 47881335]

約数ペア:

[(1, 47881335), (3, 15960445), (5, 9576267), (15, 3192089), (71, 674385), (213, 224795), (355, 134877), (1065, 44959)]