2998065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4079}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 5581440

約数和(自身を除く): 2583375

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4079, 12237, 20395, 28553, 61185, 85659, 142765, 199871, 428295, 599613, 999355, 2998065]

約数ペア:

[(1, 2998065), (3, 999355), (5, 599613), (7, 428295), (15, 199871), (21, 142765), (35, 85659), (49, 61185), (105, 28553), (147, 20395), (245, 12237), (735, 4079)]