12530385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39779}}^1$

素因数の和:39797

約数の個数: 24

約数和(自身を含む): 24822720

約数和(自身を除く): 12292335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39779, 119337, 198895, 278453, 358011, 596685, 835359, 1392265, 1790055, 2506077, 4176795, 12530385]

約数ペア:

[(1, 12530385), (3, 4176795), (5, 2506077), (7, 1790055), (9, 1392265), (15, 835359), (21, 596685), (35, 358011), (45, 278453), (63, 198895), (105, 119337), (315, 39779)]