55439985

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{8821}}^1$

素因数の和:9248

約数の個数: 16

約数和(自身を含む): 88925760

約数和(自身を除く): 33485775

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 6285, 8821, 26463, 44105, 132315, 3695999, 11087997, 18479995, 55439985]

約数ペア:

[(1, 55439985), (3, 18479995), (5, 11087997), (15, 3695999), (419, 132315), (1257, 44105), (2095, 26463), (6285, 8821)]