80423755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 25754933

約数列:

[1, 5, 23, 37, 41, 115, 185, 205, 461, 851, 943, 1517, 2305, 4255, 4715, 7585, 10603, 17057, 18901, 34891, 53015, 85285, 94505, 174455, 392311, 434723, 699337, 1961555, 2173615, 3496685, 16084751, 80423755]

約数ペア:

[(1, 80423755), (5, 16084751), (23, 3496685), (37, 2173615), (41, 1961555), (115, 699337), (185, 434723), (205, 392311), (461, 174455), (851, 94505), (943, 85285), (1517, 53015), (2305, 34891), (4255, 18901), (4715, 17057), (7585, 10603)]