486589155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{1951}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 839516160

約数和(自身を除く): 352927005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1279, 1951, 3837, 5853, 6395, 9755, 16627, 19185, 25363, 29265, 49881, 76089, 83135, 126815, 249405, 380445, 2495329, 7485987, 12476645, 32439277, 37429935, 97317831, 162196385, 486589155]

約数ペア:

[(1, 486589155), (3, 162196385), (5, 97317831), (13, 37429935), (15, 32439277), (39, 12476645), (65, 7485987), (195, 2495329), (1279, 380445), (1951, 249405), (3837, 126815), (5853, 83135), (6395, 76089), (9755, 49881), (16627, 29265), (19185, 25363)]