18290055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 33606144

約数和(自身を除く): 15316089

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 467, 1119, 1401, 1865, 2335, 2611, 3269, 5595, 7005, 7833, 9807, 13055, 16345, 39165, 49035, 174191, 522573, 870955, 1219337, 2612865, 3658011, 6096685, 18290055]

約数ペア:

[(1, 18290055), (3, 6096685), (5, 3658011), (7, 2612865), (15, 1219337), (21, 870955), (35, 522573), (105, 174191), (373, 49035), (467, 39165), (1119, 16345), (1401, 13055), (1865, 9807), (2335, 7833), (2611, 7005), (3269, 5595)]