13115085

素因数分解:

$3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1553}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 21034944

約数和(自身を除く): 7919859

約数列:

[1, 3, 5, 15, 563, 1553, 1689, 2815, 4659, 7765, 8445, 23295, 874339, 2623017, 4371695, 13115085]

約数ペア:

[(1, 13115085), (3, 4371695), (5, 2623017), (15, 874339), (563, 23295), (1553, 8445), (1689, 7765), (2815, 4659)]