4999785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 9683712

約数和(自身を除く): 4683927

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2801, 8403, 14005, 19607, 42015, 47617, 58821, 98035, 142851, 238085, 294105, 333319, 714255, 999957, 1666595, 4999785]

約数ペア:

[(1, 4999785), (3, 1666595), (5, 999957), (7, 714255), (15, 333319), (17, 294105), (21, 238085), (35, 142851), (51, 98035), (85, 58821), (105, 47617), (119, 42015), (255, 19607), (357, 14005), (595, 8403), (1785, 2801)]