27861765

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12301}}^1$

素因数の和:12460

約数の個数: 16

約数和(自身を含む): 44877696

約数和(自身を除く): 17015931

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 12301, 36903, 61505, 184515, 1857451, 5572353, 9287255, 27861765]

約数ペア:

[(1, 27861765), (3, 9287255), (5, 5572353), (15, 1857451), (151, 184515), (453, 61505), (755, 36903), (2265, 12301)]