51912225

素因数分解:

$3^3\times 5^2\times {\mathrm{76907}}^1$

素因数の和:76926

約数の個数: 24

約数和(自身を含む): 95365920

約数和(自身を除く): 43453695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 76907, 230721, 384535, 692163, 1153605, 1922675, 2076489, 3460815, 5768025, 10382445, 17304075, 51912225]

約数ペア:

[(1, 51912225), (3, 17304075), (5, 10382445), (9, 5768025), (15, 3460815), (25, 2076489), (27, 1922675), (45, 1153605), (75, 692163), (135, 384535), (225, 230721), (675, 76907)]