8693025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 16123968

約数和(自身を除く): 7430943

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 257, 275, 451, 615, 771, 825, 1025, 1285, 1353, 2255, 2827, 3075, 3855, 6425, 6765, 8481, 10537, 11275, 14135, 19275, 31611, 33825, 42405, 52685, 70675, 115907, 158055, 212025, 263425, 347721, 579535, 790275, 1738605, 2897675, 8693025]

約数ペア:

[(1, 8693025), (3, 2897675), (5, 1738605), (11, 790275), (15, 579535), (25, 347721), (33, 263425), (41, 212025), (55, 158055), (75, 115907), (123, 70675), (165, 52685), (205, 42405), (257, 33825), (275, 31611), (451, 19275), (615, 14135), (771, 11275), (825, 10537), (1025, 8481), (1285, 6765), (1353, 6425), (2255, 3855), (2827, 3075)]