16545555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28283}}^1$

素因数の和:28307

約数の個数: 24

約数和(自身を含む): 30886128

約数和(自身を除く): 14340573

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28283, 84849, 141415, 254547, 367679, 424245, 1103037, 1272735, 1838395, 3309111, 5515185, 16545555]

約数ペア:

[(1, 16545555), (3, 5515185), (5, 3309111), (9, 1838395), (13, 1272735), (15, 1103037), (39, 424245), (45, 367679), (65, 254547), (117, 141415), (195, 84849), (585, 28283)]