7442955215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{23159}}^1$

素因数の和:23399

約数の個数: 32

約数和(自身を含む): 10005120000

約数和(自身を除く): 2562164785

約数列:

[1, 5, 17, 19, 85, 95, 199, 323, 995, 1615, 3383, 3781, 16915, 18905, 23159, 64277, 115795, 321385, 393703, 440021, 1968515, 2200105, 4608641, 7480357, 23043205, 37401785, 78346897, 87564179, 391734485, 437820895, 1488591043, 7442955215]

約数ペア:

[(1, 7442955215), (5, 1488591043), (17, 437820895), (19, 391734485), (85, 87564179), (95, 78346897), (199, 37401785), (323, 23043205), (995, 7480357), (1615, 4608641), (3383, 2200105), (3781, 1968515), (16915, 440021), (18905, 393703), (23159, 321385), (64277, 115795)]