30540165

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18679}}^1$

素因数の和:18796

約数の個数: 16

約数和(自身を含む): 49315200

約数和(自身を除く): 18775035

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 18679, 56037, 93395, 280185, 2036011, 6108033, 10180055, 30540165]

約数ペア:

[(1, 30540165), (3, 10180055), (5, 6108033), (15, 2036011), (109, 280185), (327, 93395), (545, 56037), (1635, 18679)]