71406315

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5647}}^1$

素因数の和:5939

約数の個数: 24

約数和(自身を含む): 124233408

約数和(自身を除く): 52827093

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 5647, 12645, 16941, 28235, 50823, 84705, 254115, 1586807, 4760421, 7934035, 14281263, 23802105, 71406315]

約数ペア:

[(1, 71406315), (3, 23802105), (5, 14281263), (9, 7934035), (15, 4760421), (45, 1586807), (281, 254115), (843, 84705), (1405, 50823), (2529, 28235), (4215, 16941), (5647, 12645)]