66590385

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5039}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 106686720

約数和(自身を除く): 40096335

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 5039, 13215, 15117, 25195, 75585, 4439359, 13318077, 22196795, 66590385]

約数ペア:

[(1, 66590385), (3, 22196795), (5, 13318077), (15, 4439359), (881, 75585), (2643, 25195), (4405, 15117), (5039, 13215)]