18008565

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41399}}^1$

素因数の和:41436

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 11799435

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 41399, 124197, 206995, 620985, 1200571, 3601713, 6002855, 18008565]

約数ペア:

[(1, 18008565), (3, 6002855), (5, 3601713), (15, 1200571), (29, 620985), (87, 206995), (145, 124197), (435, 41399)]