16248495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 27224064

約数和(自身を除く): 10975569

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 421, 465, 1245, 1263, 2105, 2573, 6315, 7719, 12865, 13051, 34943, 38595, 39153, 65255, 104829, 174715, 195765, 524145, 1083233, 3249699, 5416165, 16248495]

約数ペア:

[(1, 16248495), (3, 5416165), (5, 3249699), (15, 1083233), (31, 524145), (83, 195765), (93, 174715), (155, 104829), (249, 65255), (415, 39153), (421, 38595), (465, 34943), (1245, 13051), (1263, 12865), (2105, 7719), (2573, 6315)]