12080235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 20256768

約数和(自身を除く): 8176533

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 313, 415, 465, 939, 1245, 1565, 2573, 4695, 7719, 9703, 12865, 25979, 29109, 38595, 48515, 77937, 129895, 145545, 389685, 805349, 2416047, 4026745, 12080235]

約数ペア:

[(1, 12080235), (3, 4026745), (5, 2416047), (15, 805349), (31, 389685), (83, 145545), (93, 129895), (155, 77937), (249, 48515), (313, 38595), (415, 29109), (465, 25979), (939, 12865), (1245, 9703), (1565, 7719), (2573, 4695)]