29786275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 38060064

約数和(自身を除く): 8273789

約数列:

[1, 5, 25, 71, 97, 173, 355, 485, 865, 1775, 2425, 4325, 6887, 12283, 16781, 34435, 61415, 83905, 172175, 307075, 419525, 1191451, 5957255, 29786275]

約数ペア:

[(1, 29786275), (5, 5957255), (25, 1191451), (71, 419525), (97, 307075), (173, 172175), (355, 83905), (485, 61415), (865, 34435), (1775, 16781), (2425, 12283), (4325, 6887)]