1328804565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{16139}}^1$

素因数の和:16657

約数の個数: 32

約数和(自身を含む): 2324160000

約数和(自身を除く): 995355435

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 499, 1497, 2495, 5489, 7485, 16139, 16467, 27445, 48417, 80695, 82335, 177529, 242085, 532587, 887645, 2662935, 8053361, 24160083, 40266805, 88586971, 120800415, 265760913, 442934855, 1328804565]

約数ペア:

[(1, 1328804565), (3, 442934855), (5, 265760913), (11, 120800415), (15, 88586971), (33, 40266805), (55, 24160083), (165, 8053361), (499, 2662935), (1497, 887645), (2495, 532587), (5489, 242085), (7485, 177529), (16139, 82335), (16467, 80695), (27445, 48417)]