495890265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543027}}^1$

素因数の和:2543048

約数の個数: 16

約数和(自身を含む): 854457408

約数和(自身を除く): 358567143

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2543027, 7629081, 12715135, 33059351, 38145405, 99178053, 165296755, 495890265]

約数ペア:

[(1, 495890265), (3, 165296755), (5, 99178053), (13, 38145405), (15, 33059351), (39, 12715135), (65, 7629081), (195, 2543027)]