5664015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17981}}^1$

素因数の和:17999

約数の個数: 24

約数和(自身を含む): 11220768

約数和(自身を除く): 5556753

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 17981, 53943, 89905, 125867, 161829, 269715, 377601, 629335, 809145, 1132803, 1888005, 5664015]

約数ペア:

[(1, 5664015), (3, 1888005), (5, 1132803), (7, 809145), (9, 629335), (15, 377601), (21, 269715), (35, 161829), (45, 125867), (63, 89905), (105, 53943), (315, 17981)]