28565568075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3147721}}^1$

素因数の和:3147756

約数の個数: 36

約数和(自身を含む): 51912231224

約数和(自身を除く): 23346663149

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 3147721, 9443163, 15738605, 34624931, 47215815, 78693025, 103874793, 173124655, 236079075, 380874241, 519373965, 865623275, 1142622723, 1904371205, 2596869825, 5713113615, 9521856025, 28565568075]

約数ペア:

[(1, 28565568075), (3, 9521856025), (5, 5713113615), (11, 2596869825), (15, 1904371205), (25, 1142622723), (33, 865623275), (55, 519373965), (75, 380874241), (121, 236079075), (165, 173124655), (275, 103874793), (363, 78693025), (605, 47215815), (825, 34624931), (1815, 15738605), (3025, 9443163), (9075, 3147721)]