85275471995

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20474303}}^1$

素因数の和:20474339

約数の個数: 24

約数和(自身を含む): 126039815424

約数和(自身を除く): 40764343429

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 20474303, 102371515, 143320121, 348063151, 716600605, 1003240847, 1740315755, 2436442057, 5016204235, 12182210285, 17055094399, 85275471995]

約数ペア:

[(1, 85275471995), (5, 17055094399), (7, 12182210285), (17, 5016204235), (35, 2436442057), (49, 1740315755), (85, 1003240847), (119, 716600605), (245, 348063151), (595, 143320121), (833, 102371515), (4165, 20474303)]