8081955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{25657}}^1$

素因数の和:25675

約数の個数: 24

約数和(自身を含む): 16010592

約数和(自身を除く): 7928637

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 25657, 76971, 128285, 179599, 230913, 384855, 538797, 897995, 1154565, 1616391, 2693985, 8081955]

約数ペア:

[(1, 8081955), (3, 2693985), (5, 1616391), (7, 1154565), (9, 897995), (15, 538797), (21, 384855), (35, 230913), (45, 179599), (63, 128285), (105, 76971), (315, 25657)]