28264935

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12479}}^1$

素因数の和:12638

約数の個数: 16

約数和(自身を含む): 45527040

約数和(自身を除く): 17262105

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 12479, 37437, 62395, 187185, 1884329, 5652987, 9421645, 28264935]

約数ペア:

[(1, 28264935), (3, 9421645), (5, 5652987), (15, 1884329), (151, 187185), (453, 62395), (755, 37437), (2265, 12479)]