22972705

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 32602176

約数和(自身を除く): 9629471

約数列:

[1, 5, 7, 31, 35, 155, 217, 683, 961, 1085, 3415, 4781, 4805, 6727, 21173, 23905, 33635, 105865, 148211, 656363, 741055, 3281815, 4594541, 22972705]

約数ペア:

[(1, 22972705), (5, 4594541), (7, 3281815), (31, 741055), (35, 656363), (155, 148211), (217, 105865), (683, 33635), (961, 23905), (1085, 21173), (3415, 6727), (4781, 4805)]