84982185

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19469}}^1$

素因数の和:19577

約数の個数: 24

約数和(自身を含む): 148828680

約数和(自身を除く): 63846495

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 19469, 58407, 97345, 175221, 292035, 876105, 1888493, 5665479, 9442465, 16996437, 28327395, 84982185]

約数ペア:

[(1, 84982185), (3, 28327395), (5, 16996437), (9, 9442465), (15, 5665479), (45, 1888493), (97, 876105), (291, 292035), (485, 175221), (873, 97345), (1455, 58407), (4365, 19469)]