489820705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{4967}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 650172096

約数和(自身を除く): 160351391

約数列:

[1, 5, 11, 55, 121, 163, 605, 815, 1793, 4967, 8965, 19723, 24835, 54637, 98615, 273185, 601007, 809621, 3005035, 4048105, 8905831, 44529155, 97964141, 489820705]

約数ペア:

[(1, 489820705), (5, 97964141), (11, 44529155), (55, 8905831), (121, 4048105), (163, 3005035), (605, 809621), (815, 601007), (1793, 273185), (4967, 98615), (8965, 54637), (19723, 24835)]