22271935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 32394240

約数和(自身を除く): 10122305

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 379, 511, 805, 1679, 1895, 2555, 2653, 8395, 8717, 11753, 13265, 27667, 43585, 58765, 61019, 138335, 193669, 305095, 636341, 968345, 3181705, 4454387, 22271935]

約数ペア:

[(1, 22271935), (5, 4454387), (7, 3181705), (23, 968345), (35, 636341), (73, 305095), (115, 193669), (161, 138335), (365, 61019), (379, 58765), (511, 43585), (805, 27667), (1679, 13265), (1895, 11753), (2555, 8717), (2653, 8395)]