28992165

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4591}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 46507776

約数和(自身を除く): 17515611

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 4591, 6315, 13773, 22955, 68865, 1932811, 5798433, 9664055, 28992165]

約数ペア:

[(1, 28992165), (3, 9664055), (5, 5798433), (15, 1932811), (421, 68865), (1263, 22955), (2105, 13773), (4591, 6315)]