283740585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 487558080

約数和(自身を除く): 203817495

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 361, 859, 915, 1083, 1159, 1805, 2577, 3477, 4295, 5415, 5795, 12885, 16321, 17385, 22021, 48963, 52399, 66063, 81605, 110105, 157197, 244815, 261995, 310099, 330315, 785985, 930297, 995581, 1550495, 2986743, 4651485, 4977905, 14933715, 18916039, 56748117, 94580195, 283740585]

約数ペア:

[(1, 283740585), (3, 94580195), (5, 56748117), (15, 18916039), (19, 14933715), (57, 4977905), (61, 4651485), (95, 2986743), (183, 1550495), (285, 995581), (305, 930297), (361, 785985), (859, 330315), (915, 310099), (1083, 261995), (1159, 244815), (1805, 157197), (2577, 110105), (3477, 81605), (4295, 66063), (5415, 52399), (5795, 48963), (12885, 22021), (16321, 17385)]