47740005

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10937}}^1$

素因数の和:11045

約数の個数: 24

約数和(自身を含む): 83610072

約数和(自身を除く): 35870067

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 10937, 32811, 54685, 98433, 164055, 492165, 1060889, 3182667, 5304445, 9548001, 15913335, 47740005]

約数ペア:

[(1, 47740005), (3, 15913335), (5, 9548001), (9, 5304445), (15, 3182667), (45, 1060889), (97, 492165), (291, 164055), (485, 98433), (873, 54685), (1455, 32811), (4365, 10937)]