22971685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 31497984

約数和(自身を除く): 8526299

約数列:

[1, 5, 11, 41, 55, 61, 167, 205, 305, 451, 671, 835, 1837, 2255, 2501, 3355, 6847, 9185, 10187, 12505, 27511, 34235, 50935, 75317, 112057, 137555, 376585, 417667, 560285, 2088335, 4594337, 22971685]

約数ペア:

[(1, 22971685), (5, 4594337), (11, 2088335), (41, 560285), (55, 417667), (61, 376585), (167, 137555), (205, 112057), (305, 75317), (451, 50935), (671, 34235), (835, 27511), (1837, 12505), (2255, 10187), (2501, 9185), (3355, 6847)]