3428415

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 6072768

約数和(自身を除く): 2644353

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1621, 2115, 4863, 8105, 14589, 24315, 72945, 76187, 228561, 380935, 685683, 1142805, 3428415]

約数ペア:

[(1, 3428415), (3, 1142805), (5, 685683), (9, 380935), (15, 228561), (45, 76187), (47, 72945), (141, 24315), (235, 14589), (423, 8105), (705, 4863), (1621, 2115)]