28585714335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{261379}}^1$

素因数の和:261727

約数の個数: 32

約数和(自身を含む): 47876451840

約数和(自身を除く): 19290737505

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 951, 1585, 4755, 7291, 21873, 36455, 109365, 261379, 784137, 1306895, 3920685, 6011717, 18035151, 30058585, 82857143, 90175755, 248571429, 414285715, 1242857145, 1905714289, 5717142867, 9528571445, 28585714335]

約数ペア:

[(1, 28585714335), (3, 9528571445), (5, 5717142867), (15, 1905714289), (23, 1242857145), (69, 414285715), (115, 248571429), (317, 90175755), (345, 82857143), (951, 30058585), (1585, 18035151), (4755, 6011717), (7291, 3920685), (21873, 1306895), (36455, 784137), (109365, 261379)]