6613765

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 8841600

約数和(自身を除く): 2227835

約数列:

[1, 5, 17, 23, 85, 115, 199, 289, 391, 995, 1445, 1955, 3383, 4577, 6647, 16915, 22885, 33235, 57511, 77809, 287555, 389045, 1322753, 6613765]

約数ペア:

[(1, 6613765), (5, 1322753), (17, 389045), (23, 287555), (85, 77809), (115, 57511), (199, 33235), (289, 22885), (391, 16915), (995, 6647), (1445, 4577), (1955, 3383)]