272238765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2909}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 462620160

約数和(自身を除く): 190381395

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 367, 1101, 1835, 2909, 5505, 6239, 8727, 14545, 18717, 31195, 43635, 49453, 93585, 148359, 247265, 741795, 1067603, 3202809, 5338015, 16014045, 18149251, 54447753, 90746255, 272238765]

約数ペア:

[(1, 272238765), (3, 90746255), (5, 54447753), (15, 18149251), (17, 16014045), (51, 5338015), (85, 3202809), (255, 1067603), (367, 741795), (1101, 247265), (1835, 148359), (2909, 93585), (5505, 49453), (6239, 43635), (8727, 31195), (14545, 18717)]