3985785

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 7210944

約数和(自身を除く): 3225159

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 3851, 11553, 19255, 34659, 57765, 88573, 173295, 265719, 442865, 797157, 1328595, 3985785]

約数ペア:

[(1, 3985785), (3, 1328595), (5, 797157), (9, 442865), (15, 265719), (23, 173295), (45, 88573), (69, 57765), (115, 34659), (207, 19255), (345, 11553), (1035, 3851)]