8422425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 17061408

約数和(自身を除く): 8638983

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 83, 99, 123, 165, 205, 225, 249, 275, 369, 415, 451, 495, 615, 747, 825, 913, 1025, 1245, 1353, 1845, 2075, 2255, 2475, 2739, 3075, 3403, 3735, 4059, 4565, 6225, 6765, 8217, 9225, 10209, 11275, 13695, 17015, 18675, 20295, 22825, 30627, 33825, 37433, 41085, 51045, 68475, 85075, 101475, 112299, 153135, 187165, 205425, 255225, 336897, 561495, 765675, 935825, 1684485, 2807475, 8422425]

約数ペア:

[(1, 8422425), (3, 2807475), (5, 1684485), (9, 935825), (11, 765675), (15, 561495), (25, 336897), (33, 255225), (41, 205425), (45, 187165), (55, 153135), (75, 112299), (83, 101475), (99, 85075), (123, 68475), (165, 51045), (205, 41085), (225, 37433), (249, 33825), (275, 30627), (369, 22825), (415, 20295), (451, 18675), (495, 17015), (615, 13695), (747, 11275), (825, 10209), (913, 9225), (1025, 8217), (1245, 6765), (1353, 6225), (1845, 4565), (2075, 4059), (2255, 3735), (2475, 3403), (2739, 3075)]