28519545

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4391}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 45747072

約数和(自身を除く): 17227527

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 4391, 6495, 13173, 21955, 65865, 1901303, 5703909, 9506515, 28519545]

約数ペア:

[(1, 28519545), (3, 9506515), (5, 5703909), (15, 1901303), (433, 65865), (1299, 21955), (2165, 13173), (4391, 6495)]