55451955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284369}}^1$

素因数の和:284390

約数の個数: 16

約数和(自身を含む): 95548320

約数和(自身を除く): 40096365

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 284369, 853107, 1421845, 3696797, 4265535, 11090391, 18483985, 55451955]

約数ペア:

[(1, 55451955), (3, 18483985), (5, 11090391), (13, 4265535), (15, 3696797), (39, 1421845), (65, 853107), (195, 284369)]