9820005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50359}}^1$

素因数の和:50380

約数の個数: 16

約数和(自身を含む): 16920960

約数和(自身を除く): 7100955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 50359, 151077, 251795, 654667, 755385, 1964001, 3273335, 9820005]

約数ペア:

[(1, 9820005), (3, 3273335), (5, 1964001), (13, 755385), (15, 654667), (39, 251795), (65, 151077), (195, 50359)]