27867945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5647}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 52051968

約数和(自身を除く): 24184023

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 5647, 16941, 28235, 39529, 84705, 118587, 197645, 265409, 592935, 796227, 1327045, 1857863, 3981135, 5573589, 9289315, 27867945]

約数ペア:

[(1, 27867945), (3, 9289315), (5, 5573589), (7, 3981135), (15, 1857863), (21, 1327045), (35, 796227), (47, 592935), (105, 265409), (141, 197645), (235, 118587), (329, 84705), (705, 39529), (987, 28235), (1645, 16941), (4935, 5647)]