47372265

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14827}}^1$

素因数の和:14909

約数の個数: 24

約数和(自身を含む): 83274048

約数和(自身を除く): 35901783

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 14827, 44481, 74135, 133443, 222405, 667215, 1052717, 3158151, 5263585, 9474453, 15790755, 47372265]

約数ペア:

[(1, 47372265), (3, 15790755), (5, 9474453), (9, 5263585), (15, 3158151), (45, 1052717), (71, 667215), (213, 222405), (355, 133443), (639, 74135), (1065, 44481), (3195, 14827)]