53685795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 91137024

約数和(自身を除く): 37451229

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2551, 4209, 7015, 7653, 12755, 21045, 38265, 58673, 155611, 176019, 293365, 466833, 778055, 880095, 2334165, 3579053, 10737159, 17895265, 53685795]

約数ペア:

[(1, 53685795), (3, 17895265), (5, 10737159), (15, 3579053), (23, 2334165), (61, 880095), (69, 778055), (115, 466833), (183, 293365), (305, 176019), (345, 155611), (915, 58673), (1403, 38265), (2551, 21045), (4209, 12755), (7015, 7653)]