56407215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{45307}}^1$

素因数の和:45398

約数の個数: 16

約数和(自身を含む): 91340928

約数和(自身を除く): 34933713

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 45307, 135921, 226535, 679605, 3760481, 11281443, 18802405, 56407215]

約数ペア:

[(1, 56407215), (3, 18802405), (5, 11281443), (15, 3760481), (83, 679605), (249, 226535), (415, 135921), (1245, 45307)]