12075805

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 17597952

約数和(自身を除く): 5522147

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 2143, 5635, 10715, 15001, 49289, 75005, 105007, 246445, 345023, 525035, 1725115, 2415161, 12075805]

約数ペア:

[(1, 12075805), (5, 2415161), (7, 1725115), (23, 525035), (35, 345023), (49, 246445), (115, 105007), (161, 75005), (245, 49289), (805, 15001), (1127, 10715), (2143, 5635)]