875699330545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{20952251}}^1$

素因数の和:20952912

約数の個数: 16

約数和(自身を含む): 1133433024192

約数和(自身を除く): 257733693647

約数列:

[1, 5, 13, 65, 643, 3215, 8359, 41795, 20952251, 104761255, 272379263, 1361896315, 13472297393, 67361486965, 175139866109, 875699330545]

約数ペア:

[(1, 875699330545), (5, 175139866109), (13, 67361486965), (65, 13472297393), (643, 1361896315), (3215, 272379263), (8359, 104761255), (41795, 20952251)]