4953765

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 7989696

約数和(自身を除く): 3035931

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 2521, 7563, 12605, 37815, 330251, 990753, 1651255, 4953765]

約数ペア:

[(1, 4953765), (3, 1651255), (5, 990753), (15, 330251), (131, 37815), (393, 12605), (655, 7563), (1965, 2521)]