85463575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 109600128

約数和(自身を除く): 24136553

約数列:

[1, 5, 25, 43, 107, 215, 535, 743, 1075, 2675, 3715, 4601, 18575, 23005, 31949, 79501, 115025, 159745, 397505, 798725, 1987525, 3418543, 17092715, 85463575]

約数ペア:

[(1, 85463575), (5, 17092715), (25, 3418543), (43, 1987525), (107, 798725), (215, 397505), (535, 159745), (743, 115025), (1075, 79501), (2675, 31949), (3715, 23005), (4601, 18575)]