244648745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{143489}}^1$

素因数の和:143536

約数の個数: 16

約数和(自身を含む): 330600960

約数和(自身を除く): 85952215

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 143489, 717445, 1578379, 4448159, 7891895, 22240795, 48929749, 244648745]

約数ペア:

[(1, 244648745), (5, 48929749), (11, 22240795), (31, 7891895), (55, 4448159), (155, 1578379), (341, 717445), (1705, 143489)]