9065615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 11788896

約数和(自身を除く): 2723281

約数列:

[1, 5, 13, 65, 211, 661, 1055, 2743, 3305, 8593, 13715, 42965, 139471, 697355, 1813123, 9065615]

約数ペア:

[(1, 9065615), (5, 1813123), (13, 697355), (65, 139471), (211, 42965), (661, 13715), (1055, 8593), (2743, 3305)]