8220235065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5407}}^1\times {\mathrm{14479}}^1$

素因数の和:19901

約数の個数: 32

約数和(自身を含む): 15035105280

約数和(自身を除く): 6814870215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5407, 14479, 16221, 27035, 37849, 43437, 72395, 81105, 101353, 113547, 189245, 217185, 304059, 506765, 567735, 1520295, 78287953, 234863859, 391439765, 548015671, 1174319295, 1644047013, 2740078355, 8220235065]

約数ペア:

[(1, 8220235065), (3, 2740078355), (5, 1644047013), (7, 1174319295), (15, 548015671), (21, 391439765), (35, 234863859), (105, 78287953), (5407, 1520295), (14479, 567735), (16221, 506765), (27035, 304059), (37849, 217185), (43437, 189245), (72395, 113547), (81105, 101353)]