22369445

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 9978715

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 389, 1085, 1643, 1855, 1945, 2723, 8215, 11501, 12059, 13615, 20617, 57505, 60295, 84413, 103085, 144319, 422065, 639127, 721595, 3195635, 4473889, 22369445]

約数ペア:

[(1, 22369445), (5, 4473889), (7, 3195635), (31, 721595), (35, 639127), (53, 422065), (155, 144319), (217, 103085), (265, 84413), (371, 60295), (389, 57505), (1085, 20617), (1643, 13615), (1855, 12059), (1945, 11501), (2723, 8215)]