11798775

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1336

約数の個数: 36

約数和(自身を含む): 21665280

約数和(自身を除く): 9866505

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1279, 1845, 3075, 3837, 6395, 9225, 11511, 19185, 31975, 52439, 57555, 95925, 157317, 262195, 287775, 471951, 786585, 1310975, 2359755, 3932925, 11798775]

約数ペア:

[(1, 11798775), (3, 3932925), (5, 2359755), (9, 1310975), (15, 786585), (25, 471951), (41, 287775), (45, 262195), (75, 157317), (123, 95925), (205, 57555), (225, 52439), (369, 31975), (615, 19185), (1025, 11511), (1279, 9225), (1845, 6395), (3075, 3837)]