2440005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 3988224

約数和(自身を除く): 1548219

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3461, 10383, 17305, 51915, 162667, 488001, 813335, 2440005]

約数ペア:

[(1, 2440005), (3, 813335), (5, 488001), (15, 162667), (47, 51915), (141, 17305), (235, 10383), (705, 3461)]