6891075

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 13233528

約数和(自身を除く): 6342453

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 83, 123, 135, 205, 225, 249, 369, 405, 415, 615, 675, 747, 1025, 1107, 1245, 1845, 2025, 2075, 2241, 3075, 3321, 3403, 3735, 5535, 6225, 6723, 9225, 10209, 11205, 16605, 17015, 18675, 27675, 30627, 33615, 51045, 56025, 83025, 85075, 91881, 153135, 168075, 255225, 275643, 459405, 765675, 1378215, 2297025, 6891075]

約数ペア:

[(1, 6891075), (3, 2297025), (5, 1378215), (9, 765675), (15, 459405), (25, 275643), (27, 255225), (41, 168075), (45, 153135), (75, 91881), (81, 85075), (83, 83025), (123, 56025), (135, 51045), (205, 33615), (225, 30627), (249, 27675), (369, 18675), (405, 17015), (415, 16605), (615, 11205), (675, 10209), (747, 9225), (1025, 6723), (1107, 6225), (1245, 5535), (1845, 3735), (2025, 3403), (2075, 3321), (2241, 3075)]