13460405

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 19324032

約数和(自身を除く): 5863627

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 727, 805, 2645, 3635, 3703, 5089, 16721, 18515, 25445, 83605, 117047, 384583, 585235, 1922915, 2692081, 13460405]

約数ペア:

[(1, 13460405), (5, 2692081), (7, 1922915), (23, 585235), (35, 384583), (115, 117047), (161, 83605), (529, 25445), (727, 18515), (805, 16721), (2645, 5089), (3635, 3703)]