33442945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 44640000

約数和(自身を除く): 11197055

約数列:

[1, 5, 19, 29, 61, 95, 145, 199, 305, 551, 995, 1159, 1769, 2755, 3781, 5771, 5795, 8845, 12139, 18905, 28855, 33611, 60695, 109649, 168055, 230641, 352031, 548245, 1153205, 1760155, 6688589, 33442945]

約数ペア:

[(1, 33442945), (5, 6688589), (19, 1760155), (29, 1153205), (61, 548245), (95, 352031), (145, 230641), (199, 168055), (305, 109649), (551, 60695), (995, 33611), (1159, 28855), (1769, 18905), (2755, 12139), (3781, 8845), (5771, 5795)]