13115295

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 22822800

約数和(自身を除く): 9707505

約数列:

[1, 3, 5, 9, 15, 45, 379, 769, 1137, 1895, 2307, 3411, 3845, 5685, 6921, 11535, 17055, 34605, 291451, 874353, 1457255, 2623059, 4371765, 13115295]

約数ペア:

[(1, 13115295), (3, 4371765), (5, 2623059), (9, 1457255), (15, 874353), (45, 291451), (379, 34605), (769, 17055), (1137, 11535), (1895, 6921), (2307, 5685), (3411, 3845)]