5566886875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{809729}}^1$

素因数の和:809760

約数の個数: 20

約数和(自身を含む): 7588789560

約数和(自身を除く): 2021902685

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 6875, 809729, 4048645, 8907019, 20243225, 44535095, 101216125, 222675475, 506080625, 1113377375, 5566886875]

約数ペア:

[(1, 5566886875), (5, 1113377375), (11, 506080625), (25, 222675475), (55, 101216125), (125, 44535095), (275, 20243225), (625, 8907019), (1375, 4048645), (6875, 809729)]