140138685

素因数分解:

$3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{2593}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 243203064

約数和(自身を除く): 103064379

約数列:

[1, 3, 5, 9, 15, 45, 1201, 2593, 3603, 6005, 7779, 10809, 12965, 18015, 23337, 38895, 54045, 116685, 3114193, 9342579, 15570965, 28027737, 46712895, 140138685]

約数ペア:

[(1, 140138685), (3, 46712895), (5, 28027737), (9, 15570965), (15, 9342579), (45, 3114193), (1201, 116685), (2593, 54045), (3603, 38895), (6005, 23337), (7779, 18015), (10809, 12965)]