604865205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{640069}}^1$

素因数の和:640090

約数の個数: 32

約数和(自身を含む): 1228934400

約数和(自身を除く): 624069195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 640069, 1920207, 3200345, 4480483, 5760621, 9601035, 13441449, 17281863, 22402415, 28803105, 40324347, 67207245, 86409315, 120973041, 201621735, 604865205]

約数ペア:

[(1, 604865205), (3, 201621735), (5, 120973041), (7, 86409315), (9, 67207245), (15, 40324347), (21, 28803105), (27, 22402415), (35, 17281863), (45, 13441449), (63, 9601035), (105, 5760621), (135, 4480483), (189, 3200345), (315, 1920207), (945, 640069)]