27392085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{86959}}^1$

素因数の和:86977

約数の個数: 24

約数和(自身を含む): 54263040

約数和(自身を除く): 26870955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 86959, 260877, 434795, 608713, 782631, 1304385, 1826139, 3043565, 3913155, 5478417, 9130695, 27392085]

約数ペア:

[(1, 27392085), (3, 9130695), (5, 5478417), (7, 3913155), (9, 3043565), (15, 1826139), (21, 1304385), (35, 782631), (45, 608713), (63, 434795), (105, 260877), (315, 86959)]