8006845

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 12197088

約数和(自身を除く): 4190243

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 2971, 14855, 20797, 32681, 103985, 145579, 163405, 228767, 727895, 1143835, 1601369, 8006845]

約数ペア:

[(1, 8006845), (5, 1601369), (7, 1143835), (11, 727895), (35, 228767), (49, 163405), (55, 145579), (77, 103985), (245, 32681), (385, 20797), (539, 14855), (2695, 2971)]