18065265

素因数分解:

$3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2473}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 28975488

約数和(自身を除く): 10910223

約数列:

[1, 3, 5, 15, 487, 1461, 2435, 2473, 7305, 7419, 12365, 37095, 1204351, 3613053, 6021755, 18065265]

約数ペア:

[(1, 18065265), (3, 6021755), (5, 3613053), (15, 1204351), (487, 37095), (1461, 12365), (2435, 7419), (2473, 7305)]