22400735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27827}}^1$

素因数の和:27862

約数の個数: 16

約数和(自身を含む): 32057856

約数和(自身を除く): 9657121

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 27827, 139135, 194789, 640021, 973945, 3200105, 4480147, 22400735]

約数ペア:

[(1, 22400735), (5, 4480147), (7, 3200105), (23, 973945), (35, 640021), (115, 194789), (161, 139135), (805, 27827)]