47214945

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11789}}^1$

素因数の和:11889

約数の個数: 24

約数和(自身を含む): 82765800

約数和(自身を除く): 35550855

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 11789, 35367, 58945, 106101, 176835, 530505, 1049221, 3147663, 5246105, 9442989, 15738315, 47214945]

約数ペア:

[(1, 47214945), (3, 15738315), (5, 9442989), (9, 5246105), (15, 3147663), (45, 1049221), (89, 530505), (267, 176835), (445, 106101), (801, 58945), (1335, 35367), (4005, 11789)]