48741075

素因数分解:

$3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 90291840

約数和(自身を除く): 41550765

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 163, 225, 443, 489, 675, 815, 1329, 1467, 2215, 2445, 3987, 4075, 4401, 6645, 7335, 11075, 11961, 12225, 19935, 22005, 33225, 36675, 59805, 72209, 99675, 110025, 216627, 299025, 361045, 649881, 1083135, 1805225, 1949643, 3249405, 5415675, 9748215, 16247025, 48741075]

約数ペア:

[(1, 48741075), (3, 16247025), (5, 9748215), (9, 5415675), (15, 3249405), (25, 1949643), (27, 1805225), (45, 1083135), (75, 649881), (135, 361045), (163, 299025), (225, 216627), (443, 110025), (489, 99675), (675, 72209), (815, 59805), (1329, 36675), (1467, 33225), (2215, 22005), (2445, 19935), (3987, 12225), (4075, 11961), (4401, 11075), (6645, 7335)]