82638975

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7927}}^1$

素因数の和:8079

約数の個数: 24

約数和(自身を含む): 137630080

約数和(自身を除く): 54991105

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 7927, 10425, 23781, 39635, 118905, 198175, 594525, 1101853, 3305559, 5509265, 16527795, 27546325, 82638975]

約数ペア:

[(1, 82638975), (3, 27546325), (5, 16527795), (15, 5509265), (25, 3305559), (75, 1101853), (139, 594525), (417, 198175), (695, 118905), (2085, 39635), (3475, 23781), (7927, 10425)]