27382005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{86927}}^1$

素因数の和:86945

約数の個数: 24

約数和(自身を含む): 54243072

約数和(自身を除く): 26861067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 86927, 260781, 434635, 608489, 782343, 1303905, 1825467, 3042445, 3911715, 5476401, 9127335, 27382005]

約数ペア:

[(1, 27382005), (3, 9127335), (5, 5476401), (7, 3911715), (9, 3042445), (15, 1825467), (21, 1303905), (35, 782343), (45, 608489), (63, 434635), (105, 260781), (315, 86927)]