33304785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 56909952

約数和(自身を除く): 23605167

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 997, 1965, 2227, 2991, 4985, 6681, 11135, 14955, 16949, 33405, 50847, 84745, 130607, 254235, 391821, 653035, 1959105, 2220319, 6660957, 11101595, 33304785]

約数ペア:

[(1, 33304785), (3, 11101595), (5, 6660957), (15, 2220319), (17, 1959105), (51, 653035), (85, 391821), (131, 254235), (255, 130607), (393, 84745), (655, 50847), (997, 33405), (1965, 16949), (2227, 14955), (2991, 11135), (4985, 6681)]