138364075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 178894800

約数和(自身を除く): 40530725

約数列:

[1, 5, 25, 29, 139, 145, 695, 725, 1373, 3475, 4031, 6865, 20155, 34325, 39817, 100775, 190847, 199085, 954235, 995425, 4771175, 5534563, 27672815, 138364075]

約数ペア:

[(1, 138364075), (5, 27672815), (25, 5534563), (29, 4771175), (139, 995425), (145, 954235), (695, 199085), (725, 190847), (1373, 100775), (3475, 39817), (4031, 34325), (6865, 20155)]