1490481145

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{15443}}^1$

素因数の和:15744

約数の個数: 16

約数和(自身を含む): 1816214400

約数和(自身を除く): 325733255

約数列:

[1, 5, 97, 199, 485, 995, 15443, 19303, 77215, 96515, 1497971, 3073157, 7489855, 15365785, 298096229, 1490481145]

約数ペア:

[(1, 1490481145), (5, 298096229), (97, 15365785), (199, 7489855), (485, 3073157), (995, 1497971), (15443, 96515), (19303, 77215)]