139513925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 180048000

約数和(自身を除く): 40534075

約数列:

[1, 5, 25, 29, 145, 199, 725, 967, 995, 4835, 4975, 5771, 24175, 28043, 28855, 140215, 144275, 192433, 701075, 962165, 4810825, 5580557, 27902785, 139513925]

約数ペア:

[(1, 139513925), (5, 27902785), (25, 5580557), (29, 4810825), (145, 962165), (199, 701075), (725, 192433), (967, 144275), (995, 140215), (4835, 28855), (4975, 28043), (5771, 24175)]